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

Top Diploma Colleges in Tamil Nadu 2026

Updated on - Nov 16, 2025 01:37 AM IST

There are about 679 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 Kongu Hi-Tek polytechnic College, Kamaraj Polytechnic College, Government Polytechnic College (GPC), Karur, Al-Ameen Polytechnic College (AAPC), Erode, Cape Polytechnic College, St.Xavier School & College of Nursing, K.G. College of Health Science, Vetri Vinayaha Polytechnic College, Shivani Group of Institutions, Government Polytechnic College (GPC), Viluppuram. 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.

Showing 679 Diploma Colleges in Tamil Nadu

Kongu Hi-Tek polytechnic College

Karur, Tamil Nadu
Private
AICTE

Kongu Hi-Tek polytechnic College is a Private Institute, established in 2007. Kongu Hi-Tek polytechnic College is one of the best Engineering colleges in Karur, Tamil Nadu. Diploma is one of the most popular programs at Kongu Hi-Tek polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 3+ students

Kamaraj Polytechnic College

Kanyakumari, Tamil Nadu
Private
AICTE

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

Shortlisted by 15+ students

Government Polytechnic College (GPC), Karur

Karur, Tamil Nadu
Private
AICTE

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

Government Polytechnic College (GPC), Karur is a Private Institute, established in 2006. Government Polytechnic College (GPC), Karur is one of the best Engineering colleges in Karur, Tamil Nadu. Diploma is one of the most popular programs at Government Polytechnic College (GPC), Karur offered for a duration of 3 Years. Read More

Shortlisted by 24+ students

Al-Ameen Polytechnic College (AAPC), Erode

Erode, Tamil Nadu
Private Unaided
AICTE

Al-Ameen Polytechnic College (AAPC), Erode is a Private Unaided Institute, established in 2009. Al-Ameen Polytechnic College (AAPC), Erode is one of the best Engineering colleges in Erode, Tamil Nadu. Diploma is one of the most popular programs at Al-Ameen Polytechnic College (AAPC), Erode offered for a duration of 3 Years. Read More

Shortlisted by 5+ students

Cape Polytechnic College

Kanyakumari, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 6+ students

St.Xavier School & College of Nursing

Kumbakonam, Tamil Nadu
Private
INC

St.Xavier School & College of Nursing is a Private Institute, established in 2010. St.Xavier School & College of Nursing is one of the best Engineering colleges in Kumbakonam, Tamil Nadu. Diploma is one of the most popular programs at St.Xavier School & College of Nursing offered for a duration of 3 Years. Read More

Shortlisted by 20+ students

K.G. College of Health Science

Coimbatore, Tamil Nadu
Private
Govt of Ta

K.G. College of Health Science is a Private Institute, established in 1992. K.G. College of Health Science is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at K.G. College of Health Science offered for a duration of 42 Months - 3 Years. Read More

Shortlisted by 336+ students

Vetri Vinayaha Polytechnic College

Tiruchirappalli, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 4+ students

Shivani Group of Institutions

5.0
(1 Reviews)
Tiruchirappalli, Tamil Nadu
Private Unaided
AICTE

28,000 - 30,000 Diploma
Get Fee Details
BSEB 12th Exams
...+3 CBSE 10th , CBSE 12th , BSEB 10th

Shivani Group of Institutions is a Private Unaided Institute, established in 2009. Shivani Group of Institutions is one of the best Engineering colleges in Tiruchirappalli, Tamil Nadu. Diploma is one of the most popular programs at Shivani Group of Institutions offered for a duration of 3 Years. Shivani Group of Institutions Diploma fees is INR 28,000 - INR 30,000. Read More

Shortlisted by 32927+ students

Government Polytechnic College (GPC), Viluppuram

Viluppuram, Tamil Nadu
Private
NAAC
...+2 AICTE , National Assessment and Accreditation Council (NAAC)

Government Polytechnic College (GPC), Viluppuram is a Private Institute, established in 1955. Government Polytechnic College (GPC), Viluppuram is one of the best Engineering colleges in Viluppuram, Tamil Nadu. Diploma is one of the most popular programs at Government Polytechnic College (GPC), Viluppuram offered for a duration of 2 Years. Read More

Shortlisted by 25+ students

Sri S.Ramasamy Naidu Memorial Polytechnic College

4.5
(2 Reviews)
Virudhunagar, Tamil Nadu
Private
NAAC
...+1 AICTE

Tamilnadu 12th Exams
...+1 CBSE 12th

Sri S.Ramasamy Naidu Memorial Polytechnic College is a Private Institute, established in 1970. Sri S.Ramasamy Naidu Memorial Polytechnic College is one of the best Engineering colleges in Virudhunagar, Tamil Nadu. Diploma is one of the most popular programs at Sri S.Ramasamy Naidu Memorial Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 7+ students

Sri Boghar Polytechnic College

Virudhunagar, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 2+ students

SMS Polytechnic College

Sivakasi, Tamil Nadu
Private
AICTE

9,000 Diploma
Get Fee Details
Tamilnadu 10th Exams
...+1 CBSE 10th

SMS Polytechnic College is a Private Institute, established in 2000. SMS Polytechnic College is one of the best Engineering colleges in Sivakasi, Tamil Nadu. Diploma is one of the most popular programs at SMS Polytechnic College offered for a duration of 3 Years. SMS Polytechnic College Diploma fees is INR 9,000. Read More

Shortlisted by 10+ students

P.A.C. Ramasamy Raja Polytechnic College

Rajapalayam, Tamil Nadu
Private
AICTE

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

P.A.C. Ramasamy Raja Polytechnic College is a Private Institute, established in . P.A.C. Ramasamy Raja Polytechnic College is one of the best Engineering colleges in Rajapalayam, Tamil Nadu. Diploma is one of the most popular programs at P.A.C. Ramasamy Raja Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 41+ students

Arulmigu Kalasalingam Polytechnic College

Srivalliputtr, Tamil Nadu
Private
AICTE

Arulmigu Kalasalingam Polytechnic College is a Private Institute, established in 1983. Arulmigu Kalasalingam Polytechnic College is one of the best Engineering colleges in Srivalliputtr, Tamil Nadu. Diploma is one of the most popular programs at Arulmigu Kalasalingam Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 10+ students

Angel Polytechnic College

Virudhunagar, Tamil Nadu
Private
AICTE

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

Shortlisted by 6+ students

Ammaiappar Polytechnic College

Virudhunagar, Tamil Nadu
Private
AICTE

Ammaiappar Polytechnic College is a Private Institute, established in 2009. Ammaiappar Polytechnic College is one of the best Engineering colleges in Virudhunagar, Tamil Nadu. Diploma is one of the most popular programs at Ammaiappar Polytechnic College offered for a duration of 2 - 3 Years. Read More

Shortlisted by 2+ students

Surya Polytechnic College

Villupuram, Tamil Nadu
Private
AICTE

JEECUP Exams

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

Shortlisted by 13+ students

Muruga Polytechnic College

Villupuram, Tamil Nadu
Private
AICTE

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

Muruga Polytechnic College is a Private Institute, established in 1998. Muruga Polytechnic College is one of the best Engineering colleges in Villupuram, Tamil Nadu. Diploma is one of the most popular programs at Muruga Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 8+ students

Elumalai Polytechnic College

Villupuram, Tamil Nadu
Private
AICTE

Elumalai Polytechnic College is a Private Institute, established in 1983. Elumalai Polytechnic College is one of the best Engineering colleges in Villupuram, Tamil Nadu. Diploma is one of the most popular programs at Elumalai Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 12+ students

J R Polytechnic College

4.0
(1 Reviews)
Tiruchirappalli, Tamil Nadu
Private
AICTE

J R Polytechnic College is a Private Institute, established in 1889. J R Polytechnic College is one of the best Engineering colleges in Tiruchirappalli, Tamil Nadu. Diploma is one of the most popular programs at J R Polytechnic College offered for a duration of 2 Years. Read More

Shortlisted by 4+ students

Vellore Polytechnic College

4.0
(3 Reviews)
Vellore, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 30+ students

Sri RamaKrishna Polytechnic College (SRPC), Vellore

4.0
(2 Reviews)
Vellore, Tamil Nadu
Private
NAAC
...+2 AICTE , National Assessment and Accreditation Council (NAAC)

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

Sri RamaKrishna Polytechnic College (SRPC), Vellore is a Private Institute, established in 2005. Sri RamaKrishna Polytechnic College (SRPC), Vellore is one of the best Engineering colleges in Vellore, Tamil Nadu. Diploma is one of the most popular programs at Sri RamaKrishna Polytechnic College (SRPC), Vellore offered for a duration of 3 Years. Read More

Shortlisted by 5+ students

Parimala Pandurangan Polytechnic College

Vellore, Tamil Nadu
Private
AICTE

Parimala Pandurangan Polytechnic College is a Private Institute, established in 2012. Parimala Pandurangan Polytechnic College is one of the best Engineering colleges in Vellore, Tamil Nadu. Diploma is one of the most popular programs at Parimala Pandurangan Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 12+ students

Gudiyattam Polytechnic College

3.0
(1 Reviews)
Vellore, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 17+ students

G.P. Polytechnic College

Vellore, Tamil Nadu
Government
AICTE

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

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

Shortlisted by 8+ students

Sadasivam Kathirkamavalli Polytechnic College

Thiruvarur, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 6+ students

A.R.J Polytechnic College

Thiruvarur, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 8+ students

Vignesh Polytechnic College

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

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

Vignesh Polytechnic College is a Local Body Institute, established in 1972. Vignesh Polytechnic College is one of the best Engineering colleges in Thiruvannamalai, Tamil Nadu. Diploma is one of the most popular programs at Vignesh Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 5+ students

Tirumala Polytechnic College

Thiruvannamalai, Tamil Nadu
Private
AICTE

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

Tirumala Polytechnic College is a Private Institute, established in 1958. Tirumala Polytechnic College is one of the best Engineering colleges in Thiruvannamalai, Tamil Nadu. Diploma is one of the most popular programs at Tirumala Polytechnic College offered for a duration of 3 Years. Tirumala Polytechnic College Diploma fees is INR 35,000. Read More

Shortlisted by 8+ students

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