Top Diploma Colleges in Tamil Nadu 2026: Ranking, Fees, Admission, Placement 2026

Top Diploma Colleges in Tamil Nadu 2026

Updated on - Dec 24, 2025 12:34 AM IST

Top Diploma colleges in Tamil Nadu includes St. Joseph Polytechnic College, Sri Ranganathar Institute of Polytechnic College, Girivasan Polytechnic College, Vigneshwara Polytechnic College, Sri Ayyappa Polytechnic College, Sri Ramakrishna Polytechnic College (SRPC), Coimbatore, Sankara Polytechnic College, Ranganathan Polytechnic College, Nachimuthu Polytechnic College, Jeeva s Polytechnic College. With around 678 Diploma Colleges in Tamil Nadu, 23 colleges are government-run, and 521 are private. Average fees for top Diploma colleges in Tamil Nadu ranges from INR 1,000 - INR 7,15,050. Admission to top Diploma colleges in Tamil Nadu is based on entrance examination or marks secured in the qualifying examination.

Showing 678 Diploma Colleges in Tamil Nadu

St. Joseph Polytechnic College

Coimbatore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

St. Joseph Polytechnic College is a Private Institute, established in 2009. St. Joseph Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at St. Joseph Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 7+ students

Sri Ranganathar Institute of Polytechnic College

4.6
(85 Reviews)
Coimbatore, Tamil Nadu
Private
DTE
...+3 AICTE , National Assessment and Accreditation Council (NAAC) , National Board of Accreditation (NBA)

30,000 - 40,000 Diploma
Get Fee Details
CBSE 10th Exams
...+1 Tamilnadu 10th

Sri Ranganathar Institute of Polytechnic College is a Private Institute, established in 2008. Sri Ranganathar Institute of Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Sri Ranganathar Institute of Polytechnic College offered for a duration of 2 - 3 Years. Sri Ranganathar Institute of Polytechnic College Diploma fees is INR 30,000 - INR 40,000. Read More

Shortlisted by 1342+ students

Girivasan Polytechnic College

Dharmapuri, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Girivasan Polytechnic College is a Private Institute, established in 2007. Girivasan Polytechnic College is one of the best Engineering colleges in Dharmapuri, Tamil Nadu. Diploma is one of the most popular programs at Girivasan Polytechnic College offered for a duration of 3 Years. Read More

Vigneshwara Polytechnic College

Cuddalore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Vigneshwara Polytechnic College is a Private Institute, established in 2010. Vigneshwara Polytechnic College is one of the best Engineering colleges in Cuddalore, Tamil Nadu. Diploma is one of the most popular programs at Vigneshwara Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 17+ students

Sri Ayyappa Polytechnic College

Cuddalore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Sri Ayyappa Polytechnic College is a Private Institute, established in 1997. Sri Ayyappa Polytechnic College is one of the best Engineering colleges in Cuddalore, Tamil Nadu. Diploma is one of the most popular programs at Sri Ayyappa Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 6+ students

Sri Ramakrishna Polytechnic College (SRPC), Coimbatore

3.8
(4 Reviews)
Coimbatore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Sri Ramakrishna Polytechnic College (SRPC), Coimbatore is a Private Institute, established in 1996. Sri Ramakrishna Polytechnic College (SRPC), Coimbatore is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Sri Ramakrishna Polytechnic College (SRPC), Coimbatore offered for a duration of 3 Years. Read More

Shortlisted by 24+ students

Sankara Polytechnic College

Coimbatore, Tamil Nadu
Private
NBA
...+1 AICTE

41,300 - 1,18,000 Diploma
Get Fee Details

Sankara Polytechnic College is a Private Institute, established in 1983. Sankara Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Sankara Polytechnic College offered for a duration of 2 - 4 Years. Sankara Polytechnic College Diploma fees is INR 41,300 - INR 1,18,000. Read More

Shortlisted by 871+ students

Ranganathan Polytechnic College

Coimbatore, Tamil Nadu
Private
AICTE

7,000 - 8,000 Diploma
Get Fee Details
CBSE 10th Exams
...+1 Tamilnadu 10th

Ranganathan Polytechnic College is a Private Institute, established in 2010. Ranganathan Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Ranganathan Polytechnic College offered for a duration of 3 Years. Ranganathan Polytechnic College Diploma fees is INR 7,000 - INR 8,000. Read More

Shortlisted by 11+ students

Nachimuthu Polytechnic College

5.0
(1 Reviews)
Pollachi, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Nachimuthu Polytechnic College is a Private Institute, established in 1957. Nachimuthu Polytechnic College is one of the best Engineering colleges in Pollachi, Tamil Nadu. Diploma is one of the most popular programs at Nachimuthu Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 41+ students

Jeeva s Polytechnic College

Coimbatore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Jeeva s Polytechnic College is a Private Institute, established in 2008. Jeeva s Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Jeeva s Polytechnic College offered for a duration of 3 Years. Read More

Government Polytechnic College for Women Madurai

Madurai, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Government Polytechnic College for Women Madurai is a Private Institute, established in 2005. Government Polytechnic College for Women Madurai is one of the best Engineering colleges in Madurai, Tamil Nadu. Diploma is one of the most popular programs at Government Polytechnic College for Women Madurai offered for a duration of 3 Years. Read More

Shortlisted by 31+ students

GRG Polytechnic College

Coimbatore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

GRG Polytechnic College is a Private Institute, established in 1980. GRG Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at GRG Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 49+ students

CIT Sandwich Polytechnic College

Coimbatore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

CIT Sandwich Polytechnic College is a Private Institute, established in 1961. CIT Sandwich Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at CIT Sandwich Polytechnic College offered for a duration of 3 - 4 Years. Read More

Shortlisted by 63+ students

St. Joseph Industrial Training Centre

Chennai, Tamil Nadu
Private
AICTE

CBSE 12th Exams
...+1 TNEA

St. Joseph Industrial Training Centre is a Private Institute, established in 1987. St. Joseph Industrial Training Centre is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at St. Joseph Industrial Training Centre offered for a duration of 3 Years. Read More

Shortlisted by 21+ students

Don Bosco Polytechnic College (DBPC), Chennai

Chennai, Tamil Nadu
Private
AICTE

35,000 Diploma
Get Fee Details

Don Bosco Polytechnic College (DBPC), Chennai is a Private Institute, established in . Don Bosco Polytechnic College (DBPC), Chennai is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at Don Bosco Polytechnic College (DBPC), Chennai offered for a duration of 3 Years. Don Bosco Polytechnic College (DBPC), Chennai Diploma fees is INR 35,000. Read More

Shortlisted by 23+ students

Government Polytechnic College (GPC), Ariyalur

Ariyalur, Tamil Nadu
Local Body
NAAC
...+2 AICTE , National Assessment and Accreditation Council (NAAC)

CBSE 10th Exams
...+1 Tamilnadu 10th

Government Polytechnic College (GPC), Ariyalur is a Local Body Institute, established in 2003. Government Polytechnic College (GPC), Ariyalur is one of the best Engineering colleges in Ariyalur, Tamil Nadu. Diploma is one of the most popular programs at Government Polytechnic College (GPC), Ariyalur offered for a duration of 3 Years. Read More

Shortlisted by 57+ students

Christ the King Polytechnic College

Coimbatore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Christ the King Polytechnic College is a Private Institute, established in 1985. Christ the King Polytechnic College is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Christ the King Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 10+ students

Thirumalai Madhanur Polytechnic College

Vellore, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Thirumalai Madhanur Polytechnic College is a Private Institute, established in 2009. Thirumalai Madhanur Polytechnic College is one of the best Engineering colleges in Vellore, Tamil Nadu. Diploma is one of the most popular programs at Thirumalai Madhanur Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 7+ students

Modern Polytechnic College

Manamadurai, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Modern Polytechnic College is a Private Institute, established in 2002. Modern Polytechnic College is one of the best Engineering colleges in Manamadurai, Tamil Nadu. Diploma is one of the most popular programs at Modern Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 5+ students

Nanjappa Polytechnic College (NPC), Coimbatore

Coimbatore, Tamil Nadu
Private
AICTE

Nanjappa Polytechnic College (NPC), Coimbatore is a Private Institute, established in . Nanjappa Polytechnic College (NPC), Coimbatore is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Nanjappa Polytechnic College (NPC), Coimbatore offered for a duration of 3 Years. Read More

Shortlisted by 11+ students

Nanjappa Polytechnic College (NPC), Kumbakonam

Kumbakonam, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Nanjappa Polytechnic College (NPC), Kumbakonam is a Private Institute, established in 1982. Nanjappa Polytechnic College (NPC), Kumbakonam is one of the best Engineering colleges in Kumbakonam, Tamil Nadu. Diploma is one of the most popular programs at Nanjappa Polytechnic College (NPC), Kumbakonam offered for a duration of 3 Years. Read More

Shortlisted by 5+ students

A.V.C. Polytechnic College

Nagapattinam, Tamil Nadu
Private
AICTE

35,000 Diploma
Get Fee Details

A.V.C. Polytechnic College is a Private Institute, established in . A.V.C. Polytechnic College is one of the best Engineering colleges in Nagapattinam, Tamil Nadu. Diploma is one of the most popular programs at A.V.C. Polytechnic College offered for a duration of 3 Years. A.V.C. Polytechnic College Diploma fees is INR 35,000. Read More

Shortlisted by 24+ students

CSI Polytechnic College

Salem, Tamil Nadu
Private
Directorat
...+2 AICTE, Directorate of Technical Education , AICTE

35,000 Diploma
Get Fee Details
CBSE 10th Exams
...+1 Tamilnadu 10th

CSI Polytechnic College is a Private Institute, established in 1984. CSI Polytechnic College is one of the best Engineering colleges in Salem, Tamil Nadu. Diploma is one of the most popular programs at CSI Polytechnic College offered for a duration of 3 Years. CSI Polytechnic College Diploma fees is INR 35,000. Read More

Shortlisted by 339+ students

Manora Polytechnic College

Thanjavur, Tamil Nadu
Private
AICTE

35,000 Diploma
Get Fee Details
CBSE 10th Exams
...+1 Tamilnadu 10th

Manora Polytechnic College is a Private Institute, established in 1996. Manora Polytechnic College is one of the best Engineering colleges in Thanjavur, Tamil Nadu. Diploma is one of the most popular programs at Manora Polytechnic College offered for a duration of 3 Years. Manora Polytechnic College Diploma fees is INR 35,000. Read More

Shortlisted by 2+ students

Manali Ramakrishna Polytechnic College

Thanjavur, Tamil Nadu
Private
AICTE

Manali Ramakrishna Polytechnic College is a Private Institute, established in . Manali Ramakrishna Polytechnic College is one of the best Engineering colleges in Thanjavur, Tamil Nadu. Diploma is one of the most popular programs at Manali Ramakrishna Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 13+ students

Ramu Seetha Polytechnic College

5.0
(1 Reviews)
Virudhunagar, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Ramu Seetha Polytechnic College is a Private Institute, established in . Ramu Seetha Polytechnic College is one of the best Engineering colleges in Virudhunagar, Tamil Nadu. Diploma is one of the most popular programs at Ramu Seetha Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 4+ students

Narasimma Pallavan Polytechnic College

Kanchipuram, Tamil Nadu
Private
AICTE

CBSE 10th Exams
...+1 Tamilnadu 10th

Narasimma Pallavan Polytechnic College is a Private Institute, established in 2008. Narasimma Pallavan Polytechnic College is one of the best Engineering colleges in Kanchipuram, Tamil Nadu. Diploma is one of the most popular programs at Narasimma Pallavan Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 3+ students

Don Bosco Polytechnic College (DBPC), Pudukkottai

Pudukkottai, Tamil Nadu
Private
AICTE

35,000 Diploma
Get Fee Details

Don Bosco Polytechnic College (DBPC), Pudukkottai is a Private Institute, established in . Don Bosco Polytechnic College (DBPC), Pudukkottai is one of the best Engineering colleges in Pudukkottai, Tamil Nadu. Diploma is one of the most popular programs at Don Bosco Polytechnic College (DBPC), Pudukkottai offered for a duration of 3 Years. Don Bosco Polytechnic College (DBPC), Pudukkottai Diploma fees is INR 35,000. Read More

Shortlisted by 2+ students

Adhiparasakthi Polytechnic College

Kanchipuram, Tamil Nadu
Private
AICTE

Adhiparasakthi Polytechnic College is a Private Institute, established in . Adhiparasakthi Polytechnic College is one of the best Engineering colleges in Kanchipuram, Tamil Nadu. Diploma is one of the most popular programs at Adhiparasakthi Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 17+ students

Sri Sairam ITI

Dindigul, Tamil Nadu
Private
Govt of Ta

Sri Sairam ITI is a Private Institute, established in 2002. Sri Sairam ITI is one of the best Engineering colleges in Dindigul, Tamil Nadu. Diploma is one of the most popular programs at Sri Sairam ITI offered for a duration of 2 Months - 2 Years. Read More

Shortlisted by 10+ students

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Top Diploma Colleges in Tamil Nadu 2026

Showing 678 Diploma Colleges in Tamil Nadu

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41,300 - 1,18,000 Diploma

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