Top Diploma Colleges in Tamil Nadu 2026

Updated on - Jan 12, 2026 02:22 AM IST

There are about 665 that offers Diploma courses in Tamil Nadu. Out of these 23 are government colleges and 521 are privately owned. Some of the top Diploma colleges in Tamil Nadu are Bon Secours College for Women, VELS University Chennai, South Travancore Hindu College, Sadakathullah Appa College, Ragas Dental College & Hospital, Gandhigram Rural Institute, Tamil Nadu Open University, Jaya Group of Institutions, Vanavarayar Institute of Agriculture, Indian Maritime University. The admission criteria for these colleges is to pass in the qualifying examination or appear for the entrance examination. Only top scoring candidates are offered admission to these top colleges. The fees for top Diploma colleges in Tamil Nadu range from INR 1,000 - INR 7,15,050.

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Showing 665 Diploma Colleges in Tamil Nadu

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    Tamilnadu 12th Exams

    ...+1 CBSE 12th
Bon Secours College for Women is a Private Institute, established in 2015. Bon Secours College for Women is one of the best Engineering colleges in Thanjavur, Tamil Nadu. Diploma is one of the most popular programs at Bon Secours College for Women offered for a duration of 1 Years. Read More
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  • 4.3Rating
    (27 Reviews)
  • RatingChennai, Tamil Nadu
  • RatingGovernment Aided
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    ...+1 NAAC
  • Rupee

    24,000 - 3,00,192 Diploma

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    SET Exams

    ...+6 Tamilnadu 10th , CLAT , XAT , CET , FMGE , LSAT
VELS University Chennai is a Government Aided Institute, established in 1992. VELS University Chennai is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at VELS University Chennai offered for a duration of 1 - 3 Years. VELS University Chennai Diploma fees is INR 24,000 - INR 3,00,192. Read More
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  • 3.5Rating
    (2 Reviews)
  • RatingNagarcoil, Tamil Nadu
  • RatingGovernment
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    ...+1 AICTE
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    Tamilnadu 12th Exams

    ...+2 CBSE 12th , NIMCET
South Travancore Hindu College is a Government Institute, established in 1952. South Travancore Hindu College is one of the best Engineering colleges in Nagarcoil, Tamil Nadu. Diploma is one of the most popular programs at South Travancore Hindu College offered for a duration of 1 - 2 Years. Read More
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  • 4.5Rating
    (6 Reviews)
  • RatingTirunelveli, Tamil Nadu
  • RatingPrivate
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    ...+2 NAAC , National Assessment and Accreditation Council (NAAC)
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    Tamilnadu 12th Exams

    ...+1 CBSE 12th
Sadakathullah Appa College is a Private Institute, established in 1971. Sadakathullah Appa College is one of the best Engineering colleges in Tirunelveli, Tamil Nadu. Diploma is one of the most popular programs at Sadakathullah Appa College offered for a duration of 1 Years. Read More
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  • RatingUthangudi, Tamil Nadu
  • RatingPrivate Unaided
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    NEET MDS Exams

Ragas Dental College & Hospital is a Private Unaided Institute, established in 1988. Ragas Dental College & Hospital is one of the best Engineering colleges in Uthangudi, Tamil Nadu. Diploma is one of the most popular programs at Ragas Dental College & Hospital offered for a duration of 2 Years. Read More
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  • 4.0Rating
    (5 Reviews)
  • RatingDindigul, Tamil Nadu
  • RatingPrivate
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    ...+1 NAAC
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    GATE Exams

    ...+4 CUET , NTA , CBSE 12th , NIMCET
Gandhigram Rural Institute is a Private Institute, established in 1956. Gandhigram Rural Institute is one of the best Engineering colleges in Dindigul, Tamil Nadu. Diploma is one of the most popular programs at Gandhigram Rural Institute offered for a duration of 1 - 2 Years. Read More
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  • Rupee

    4,800 - 50,000 Diploma

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    Tamilnadu 12th Exams

    ...+3 CBSE 12th , NIMCET , TNOU B.Ed.
Tamil Nadu Open University is a None Institute, established in 2002. Tamil Nadu Open University is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at Tamil Nadu Open University offered for a duration of 1 - 2 Years. Tamil Nadu Open University Diploma fees is INR 4,800 - INR 50,000. Read More
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  • RatingChennai, Tamil Nadu
  • RatingPrivate
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    Jaya Group of Institutions is a Private Institute, established in 1977. Jaya Group of Institutions is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at Jaya Group of Institutions offered for a duration of 1 - 3 Years. Read More
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      Tamilnadu 12th Exams

      ...+1 CBSE 12th
    Vanavarayar Institute of Agriculture is a Private Institute, established in 2007. Vanavarayar Institute of Agriculture is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Vanavarayar Institute of Agriculture offered for a duration of 2 Years. Read More
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    • Rupee

      2,25,000 Diploma

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      Tamilnadu 12th Exams

      ...+6 GATE , CAT , IMUCET , XAT , MAT , CBSE 12th

    Indian Maritime University specialties

    • iconRankings : Top Maritime University - Ranked #1 Maritime University in India - Ranked #29 among Indian Universities (IIRF 2024)
    • iconRegion : Strategic Coastal Hub Advantage - Headquartered in Chennai, a major port city - Multiple campuses near key maritime hubs
    • iconFees : Mid/High Fees - Rs 3 L - Rs 11 L (Total) for various programs - UG programs: Rs 2.2 L - Rs 9 L (Per Year)
    • iconROI : Excellent Return on Investment - High placement rates, strong industry demand - Cadet earnings Rs 25,000-Rs 50,000 monthly during training
    • iconFlagship Courses : Core Maritime Programs - B.Tech Marine Engineering - B.Sc Nautical Science
    • iconSpecializations : Diverse Maritime Expertise - Marine Engineering, Nautical Science - Port & Shipping Management, Naval Architecture
    • iconPlacements : Strong Industry Placements - Direct recruitment by top shipping companies - Over 90% placement rate for eligible candidates
    • iconTop Industries : Leading Maritime Sectors - Shipping (Maersk Line, Anglo-Eastern) - Logistics, Port Management (Adani Ports, DP World)
    • iconDiversity : Inclusive Learning Environment - Co-educational institution, international students welcome - Scholarships for meritorious girl cadets
    • iconInternships : Industry-Integrated Internships - Internships at Dhamra Port, Apeejay Shipping - Projects with Trans Log-Ship, Naval Dockyard
    • iconPartnerships/Exchange Programs : Global & National Collaborations - MoUs with National University of Singapore, MARIN (Netherlands) - Partnerships with Chennai Port Authority, HIMT
    • iconAlumni : Influential Maritime Leaders - Leaders in Indian Navy, global shipping industry - Capt. Radhika Menon (IMO Bravery Awardee)
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    • 4.2Rating
      (6 Reviews)
    • RatingCoimbatore, Tamil Nadu
    • RatingPrivate
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      ...+1 AICTE
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      Tamilnadu 12th Exams

      ...+1 CBSE 12th
    KMCH College of Pharmacy is a Private Institute, established in 1994. KMCH College of Pharmacy is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at KMCH College of Pharmacy offered for a duration of 2 Years. Read More
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      Adhiparasakthi Agricultural College is a Private Institute, established in 1999. Adhiparasakthi Agricultural College is one of the best Engineering colleges in Vellore, Tamil Nadu. Diploma is one of the most popular programs at Adhiparasakthi Agricultural College offered for a duration of 2 Years. Read More
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      • RatingTheni, Tamil Nadu
      • RatingPrivate
        CAT Theni is a Private Institute, established in 2010. CAT Theni is one of the best Engineering colleges in Theni, Tamil Nadu. Diploma is one of the most popular programs at CAT Theni offered for a duration of 2 Years. Read More
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        • Shortlisted by  273+  students
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        • RatingTiruchengode, Tamil Nadu
        • RatingPrivate
          KSR K.S Rangasamy Institute of Dental Science and Research. is a Private Institute, established in 2004. KSR K.S Rangasamy Institute of Dental Science and Research. is one of the best Engineering colleges in Tiruchengode, Tamil Nadu. Diploma is one of the most popular programs at KSR K.S Rangasamy Institute of Dental Science and Research. offered for a duration of 2 Years. Read More
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          • Shortlisted by  10+  students
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          • RatingNamakkal, Tamil Nadu
          • RatingPrivate
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            ...+2 PCI , NAAC
          • Rupee

            24,000 - 80,000 Diploma

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            CBSE 10th Exams

            ...+3 CBSE 12th , Tamilnadu 10th , Tamilnadu 12th
          Excel Group Of Institutions is a Private Institute, established in 2006. Excel Group Of Institutions is one of the best Engineering colleges in Namakkal, Tamil Nadu. Diploma is one of the most popular programs at Excel Group Of Institutions offered for a duration of 2 - 3 Years. Excel Group Of Institutions Diploma fees is INR 24,000 - INR 80,000. Read More
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          • RatingCoimbatore, Tamil Nadu
          • RatingPrivate
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            51,500 - 2,13,216 Diploma

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            CBSE 10th Exams

            ...+1 Tamilnadu 10th
          Sakthi Polytechnic College is a Private Institute, established in 1981. Sakthi Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Sakthi Polytechnic College offered for a duration of 3 Years. Sakthi Polytechnic College Diploma fees is INR 51,500 - INR 2,13,216. Read More
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          • 4.5Rating
            (19 Reviews)
          • RatingChennai, Tamil Nadu
          • RatingPrivate
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            ...+3 AICTE , BCI , NAAC
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            LSAT Exams

            ...+6 Tamilnadu 12th , NIMCET , CAT , NATA , CLAT , NEET
          Bharath Institute of Higher Education And Research is a Private Institute, established in 1983. Bharath Institute of Higher Education And Research is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at Bharath Institute of Higher Education And Research offered for a duration of 3 Years. Read More
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          • RatingCoimbatore, Tamil Nadu
          • RatingPrivate
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            NEET Exams

            ...+1 NEET PG
          GKNM HOSPITAL Coimbatore is a Private Institute, established in 1952. GKNM HOSPITAL Coimbatore is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at GKNM HOSPITAL Coimbatore offered for a duration of 3 - 6 Years. Read More
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          • RatingThanjavur, Tamil Nadu
          • RatingPrivate Aided
            Sherli Marin Para Medical College is a Private Aided Institute, established in 2011. Sherli Marin Para Medical College is one of the best Engineering colleges in Thanjavur, Tamil Nadu. Diploma is one of the most popular programs at Sherli Marin Para Medical College offered for a duration of 1 - 2 Years. Read More
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            • RatingPerambalur, Tamil Nadu
            • RatingPrivate
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              Thanthai Roever Institute of Agriculture and Rural Development is a Private Institute, established in 1994. Thanthai Roever Institute of Agriculture and Rural Development is one of the best Engineering colleges in Perambalur, Tamil Nadu. Diploma is one of the most popular programs at Thanthai Roever Institute of Agriculture and Rural Development offered for a duration of 2 Years. Read More
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              • RatingErode, Tamil Nadu
              • RatingUniversity
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                Gandhi Polytechnic College is a University Institute, established in 1972. Gandhi Polytechnic College is one of the best Engineering colleges in Erode, Tamil Nadu. Diploma is one of the most popular programs at Gandhi Polytechnic College offered for a duration of 3 Years. Read More
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                • Shortlisted by  14+  students
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                • 5.0Rating
                  (1 Reviews)
                • RatingChennai, Tamil Nadu
                • RatingPrivate
                • Batch AICTE
                  ...+2 SAQS , AACSB International
                • Rupee

                  1,75,000 Diploma

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                  XAT Exams

                  ...+1 CAT

                Loyola Institute of Business Administration specialties

                • iconRankings : Top 60 Management Institute - Ranked #55 Nationally in NIRF 2025 (Management Category) - Ranked #66 Nationally in NIRF 2024
                • iconRegion : Strategic Hub in Nungambakkam - Located in the heart of Chennai, providing direct access to the city's major corporate and financial districts - Proximity to the 'Detroit of Asia' automotive hub and the growing SaaS/Fintech corridor in Tamil Nadu
                • iconFees : Mid-Range Premium Investment - Rs 18.89 L (Total) for the 2-year Full-Time PGDM program - Includes tuition, library, and academic support services
                • iconROI : Good Value - Average package of Rs 11.21 LPA against a total fee of ~Rs 18.9 L - Strong upward trajectory in median salaries and PPO conversions
                • iconFlagship Courses : PGDM (Full-Time) - AICTE approved and AIU recognized flagship program - Accredited by NBA and internationally by SAQS (AMDISA)
                • iconSpecializations : Ethics-Driven Specializations - Core focus on Business Ethics and Corporate Governance across all streams - Specializations in Business Analytics, Finance, Marketing, HR, and IT & Operations
                • iconPlacements : BFSI & Consulting Dominance - Strong focus on the Banking and Financial Services sector (46% of placements) - Top recruiters include JPMC, Barclays, HSBC, and Deloitte
                • iconPartnerships/Exchange Programs : Global Jesuit Network - Collaborations with 36 international institutions including Virginia Tech (USA) and Santa Clara University (USA) - Member of the International Association of Jesuit Business Schools (IAJBS)
                • iconHostel : Single Occupancy Comfort - Rare feature: Single rooms allotted to each student in the multi-storied Men's hostel - AC and Non-AC options available with modern amenities like Wi-Fi and attached washrooms
                • iconInfrastructure : 99-Acre Lush Green Campus - Spacious campus featuring scenic beauty and a serene learning environment - State-of-the-art Informatics Centre and a library housing over 37,000 physical books
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                • RatingSalem, Tamil Nadu
                • RatingPrivate
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                  CBSE 10th Exams

                  ...+1 Tamilnadu 10th
                PAAVENDHAR POLYTECHNIC COLLEGE is a Private Institute, established in 2004. PAAVENDHAR POLYTECHNIC COLLEGE is one of the best Engineering colleges in Salem, Tamil Nadu. Diploma is one of the most popular programs at PAAVENDHAR POLYTECHNIC COLLEGE offered for a duration of 3 Years. Read More
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                • RatingTiruppur, Tamil Nadu
                • RatingPrivate
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                  CBSE 10th Exams

                  ...+1 Tamilnadu 10th
                Senthur Polytechnic College is a Private Institute, established in 1959. Senthur Polytechnic College is one of the best Engineering colleges in Tiruppur, Tamil Nadu. Diploma is one of the most popular programs at Senthur Polytechnic College offered for a duration of 3 Years. Read More
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                • Shortlisted by  20+  students
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                • Rupee

                  20,000 - 1,50,000 Diploma

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                  NEET Exams

                  ...+2 CBSE 12th , NEET MDS
                SDC Chennai is a Private Institute, established in 2005. SDC Chennai is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at SDC Chennai offered for a duration of 1 - 2 Years. SDC Chennai Diploma fees is INR 20,000 - INR 1,50,000. Read More
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                • Shortlisted by  205+  students
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                • RatingCoimbatore, Tamil Nadu
                • RatingPrivate
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                • Rupee

                  4,500 Diploma

                Ramakrishna Mission Vidyalaya specialties

                • iconRankings : Top 100 National Ranking - Ranked #82 Nationally in the NIRF 2024 College Category - Consistently featured in the NIRF Top 100 (Rank #94 in 2025)
                • iconRegion : Strategic Industrial Hub - Located in Coimbatore, the 'Manchester of South India', providing proximity to major textile and manufacturing corridors - Situated on the Ooty highway, offering a serene yet accessible environment for industrial visits and internships
                • iconFees : Highly Affordable Education - Rs 0.3 - 2.0 L (Total) - Aided courses are exceptionally low-cost, while self-financing courses remain highly competitive
                • iconROI : Excellent Value - High return on investment due to minimal tuition fees and consistent placement in IT and manufacturing sectors - Extensive scholarship support for rural and underprivileged students
                • iconFlagship Courses : B.Sc. Computer Science & Physical Education - B.Sc. Computer Science is a flagship program with dedicated IT Academy support - Maruthi College of Physical Education is nationally renowned for sports and yoga training
                • iconSpecializations : Gurukula Character Building - Unique focus on 'Man-making' education as advocated by Swami Vivekananda - Integration of vocational skills with spiritual and moral values
                • iconPlacements : Skill-Based Employability - Dedicated IT Academy in collaboration with Microsoft, CISCO, and RedHat - Strong focus on technical trades through the Industrial Training Institute (ITI) and Polytechnic wings
                • iconTop Recruiters : IT, Manufacturing & Education - Information Technology, Automotive Manufacturing, and Educational Services - Strong recruitment from the textile and engineering sectors of Coimbatore
                • iconDiversity : Rural & Inclusive Focus - Strong representation of students from rural Tamil Nadu and neighboring states - Specialized Faculty for Disability Management and Special Education (RKMVERI)
                • iconInternships : Industry-Integrated Training - Internships facilitated at local giants like TVS Motors and L&T Construction - Incubation center collaborations with firms like Dcrew Technology Solutions
                • iconPartnerships/Exchange Programs : Global & Corporate MoUs - MoU with Ek Kadam Aur Foundation (USA) for active learning programs - Strategic MoA with REC Limited (Maharatna PSU) for infrastructure and technical training
                • iconAlumni : Legacy of Service - Founded by Dr. T.S. Avinashilingam, a prominent freedom fighter and educationist - Strong network of alumni serving in high-ranking positions in the Indian education system and civil services
                • iconGuest Lecturers : Spiritual & Industry Experts - Regular lectures by monks of the Ramakrishna Order on ethics and personality development - Technical seminars by experts from ISRO, DRDO, and leading IT firms
                • iconHostel : Traditional Gurukula Residency - Fully residential campus with a strict vegetarian menu and disciplined daily routine - Rare feature: Mandatory morning and evening prayers in traditional attire (white shirts and dhotis)
                • iconInfrastructure : 300-Acre Scenic Campus - Sprawling 300-acre campus with lush greenery, home to diverse bird species including peacocks - Massive sports grounds, specialized indoor stadiums, and modern technical workshops
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                • Shortlisted by  11+  students
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                  CBSE 10th Exams

                  ...+6 Tamilnadu 10th , Tamilnadu 12th , CAT , CMAT , XAT , MAT
                PSG Coimbatore is a Private Institute, established in 2006. PSG Coimbatore is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at PSG Coimbatore offered for a duration of 4 Years. Read More
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                • Shortlisted by  812+  students
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                • RatingCoimbatore, Tamil Nadu
                • RatingPrivate Unaided
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                  Tamilnadu 12th Exams

                  ...+1 CBSE 12th
                Professional Group of Institutions is a Private Unaided Institute, established in 2010. Professional Group of Institutions is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Professional Group of Institutions offered for a duration of 3 Years. Read More
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                • Shortlisted by  25+  students
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                • 3.6Rating
                  (16 Reviews)
                • RatingCoimbatore, Tamil Nadu
                • RatingPrivate
                • Batch ISO
                  ...+1 ICRA
                • Rupee

                  50,000 - 5,00,500 Diploma

                • exam

                  CBSE 10th Exams

                  ...+6 Tamilnadu 10th , Tamilnadu 12th , CAT , IMUCET , XAT , CMAT
                CMC Coimbatore is a Private Institute, established in 2001. CMC Coimbatore is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at CMC Coimbatore offered for a duration of 4 Months - 3 Years. CMC Coimbatore Diploma fees is INR 50,000 - INR 5,00,500. Read More
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                • 3.5Rating
                  (2 Reviews)
                • RatingCoimbatore, Tamil Nadu
                • RatingPrivate
                • Batch NAAC
                  ...+1 AICTE
                • Rupee

                  30,000 - 45,000 Diploma

                • exam

                  UGET Exams

                  ...+5 SRMJEEE , VITEEE , TNEA , CBSE 12th , JEE Main
                Sri Ranganathar Institute of Engineering and Technology is a Private Institute, established in 2011. Sri Ranganathar Institute of Engineering and Technology is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Sri Ranganathar Institute of Engineering and Technology offered for a duration of 3 Years. Sri Ranganathar Institute of Engineering and Technology Diploma fees is INR 30,000 - INR 45,000. Read More
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