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

Top Diploma Colleges in Tamil Nadu 2026

Updated on - Dec 31, 2025 01:38 AM IST

Top Diploma colleges in Tamil Nadu includes Karpagam Group Of Colleges, Jkk Muniraja Group Of Institutions, Dhivya Educational Institutes, Dhanalakshmi Srinivasan Group Of Colleges, Christian Institute of Management, VETHATHIRI MAHARISHI INSTITUE OF TECHNOLOGY, SRM University Chennai, SHRI SITHESWARAR ENGINEERING COLLEGE, RANIPPETTAI ENGINEERING COLLEGE, AMMA PLOYTECHNIC COLLEGE. With around 677 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 677 Diploma Colleges in Tamil Nadu

Karpagam Group Of Colleges

Coimbatore, Tamil Nadu
Private

Karpagam Group Of Colleges is a Private Institute, established in 2007. Karpagam Group Of Colleges is one of the best Engineering colleges in Coimbatore, Tamil Nadu. Diploma is one of the most popular programs at Karpagam Group Of Colleges offered for a duration of 3 Years. Read More

Shortlisted by 14+ students

Jkk Muniraja Group Of Institutions

Namakkal, Tamil Nadu
Private

Jkk Muniraja Group Of Institutions is a Private Institute, established in 1998. Jkk Muniraja Group Of Institutions is one of the best Engineering colleges in Namakkal, Tamil Nadu. Diploma is one of the most popular programs at Jkk Muniraja Group Of Institutions offered for a duration of 1 - 2 Years. Read More

Shortlisted by 30+ students

Dhivya Educational Institutes

Thiruvannamalai, Tamil Nadu
Private
NAAC
...+1 National Assessment and Accreditation Council (NAAC)

Dhivya Educational Institutes is a Private Institute, established in 2005. Dhivya Educational Institutes is one of the best Engineering colleges in Thiruvannamalai, Tamil Nadu. Diploma is one of the most popular programs at Dhivya Educational Institutes offered for a duration of 3 Years. Read More

Shortlisted by 2+ students

Dhanalakshmi Srinivasan Group Of Colleges

5.0
(1 Reviews)
Perambalur, Tamil Nadu
Private Unaided
NAAC

CET Delhi Exams
...+3 TANCET , TNEA , CBSE 12th

Dhanalakshmi Srinivasan Group Of Colleges is a Private Unaided Institute, established in 1996. Dhanalakshmi Srinivasan Group Of Colleges is one of the best Engineering colleges in Perambalur, Tamil Nadu. Diploma is one of the most popular programs at Dhanalakshmi Srinivasan Group Of Colleges offered for a duration of 2 - 4 Years. Read More

Shortlisted by 122+ students

Christian Institute of Management

Chennai, Tamil Nadu
Private
Govt of Ta

Christian Institute of Management is a Private Institute, established in 1998. Christian Institute of Management is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at Christian Institute of Management offered for a duration of 1 Years. Read More

Shortlisted by 13+ students

VETHATHIRI MAHARISHI INSTITUE OF TECHNOLOGY

Thiruvallur, Tamil Nadu

21,700 Diploma
Get Fee Details

VETHATHIRI MAHARISHI INSTITUE OF TECHNOLOGY is a None Institute, established in 2009. VETHATHIRI MAHARISHI INSTITUE OF TECHNOLOGY is one of the best Engineering colleges in Thiruvallur, Tamil Nadu. Diploma is one of the most popular programs at VETHATHIRI MAHARISHI INSTITUE OF TECHNOLOGY offered for a duration of 3 Years. VETHATHIRI MAHARISHI INSTITUE OF TECHNOLOGY Diploma fees is INR 21,700. Read More

Shortlisted by 7+ students

Course and Fee (7)

SRM University Chennai

4.2
(46 Reviews)
Chennai, Tamil Nadu
Private
UGC
...+3 MHRD , NAAC , ABET

10,000 - 55,000 Diploma
Get Fee Details
#14 NIRF Ranking
NEET MDS Exams
...+6 Tamilnadu 12th , JEE Main , GATE , UGC NET , TANCET , NEET SS

SRM University Chennai is a Private Institute, established in 1985. SRM University Chennai is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at SRM University Chennai offered for a duration of 42 Months - 3 Years. SRM University Chennai Diploma fees is INR 10,000 - INR 55,000. Read More

Shortlisted by 3029+ students

SHRI SITHESWARAR ENGINEERING COLLEGE

Arcot, Tamil Nadu

CBSE 12th Exams
...+1 TNEA

SHRI SITHESWARAR ENGINEERING COLLEGE is a None Institute, established in 2015. SHRI SITHESWARAR ENGINEERING COLLEGE is one of the best Engineering colleges in Arcot, Tamil Nadu. Diploma is one of the most popular programs at SHRI SITHESWARAR ENGINEERING COLLEGE offered for a duration of None. Read More

Course and Fee (10)

RANIPPETTAI ENGINEERING COLLEGE

Vellore, Tamil Nadu
Private

18,200 Diploma
Get Fee Details
GATE Exams
...+3 TNEA , CBSE 12th , TANCET

RANIPPETTAI ENGINEERING COLLEGE is a Private Institute, established in 1999. RANIPPETTAI ENGINEERING COLLEGE is one of the best Engineering colleges in Vellore, Tamil Nadu. Diploma is one of the most popular programs at RANIPPETTAI ENGINEERING COLLEGE offered for a duration of 3 Years. RANIPPETTAI ENGINEERING COLLEGE Diploma fees is INR 18,200. Read More

Shortlisted by 12+ students

Course and Fee (16)

AMMA PLOYTECHNIC COLLEGE

Kanchipuram, Tamil Nadu

6,500 Diploma
Get Fee Details

AMMA PLOYTECHNIC COLLEGE is a None Institute, established in 2010. AMMA PLOYTECHNIC COLLEGE is one of the best Engineering colleges in Kanchipuram, Tamil Nadu. Diploma is one of the most popular programs at AMMA PLOYTECHNIC COLLEGE offered for a duration of 3 Years. AMMA PLOYTECHNIC COLLEGE Diploma fees is INR 6,500. Read More

Shortlisted by 13+ students

Course and Fee (4)

CII Institute of Logistics

4.0
(1 Reviews)
Chennai, Tamil Nadu
Private

XAT Exams
...+5 CBSE 12th , CAT , Tamilnadu 12th , MAT , CMAT

CII Institute of Logistics is a Private Institute, established in 2004. CII Institute of Logistics is one of the best Engineering colleges in Chennai, Tamil Nadu. Diploma is one of the most popular programs at CII Institute of Logistics offered for a duration of 1 Years. Read More

Shortlisted by 15+ students

School of Quality Management

Tiruchirappalli, Tamil Nadu
Private

School of Quality Management is a Private Institute, established in 1992. School of Quality Management is one of the best Engineering colleges in Tiruchirappalli, Tamil Nadu. Diploma is one of the most popular programs at School of Quality Management offered for a duration of 6 Months - 1 Years. Read More

Shortlisted by 19+ students

Bharathidasan University Constituent Arts and Science College

4.6
(5 Reviews)
Tiruchirappalli, Tamil Nadu
Private
NAAC

Bharathidasan University Constituent Arts and Science College is a Private Institute, established in 2008. Bharathidasan University Constituent Arts and Science College is one of the best Engineering colleges in Tiruchirappalli, Tamil Nadu. Diploma is one of the most popular programs at Bharathidasan University Constituent Arts and Science College offered for a duration of 6 Months - 2 Years. Read More

Shortlisted by 108+ students

Ayyappa Polytechnic College

Cuddalore, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 6+ students

Raja Desingh Polytechnic College

Villupuram, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 9+ students

Vethamonikam Memorial CSI Polytechnic College

Kanyakumari, Tamil Nadu
Private
AICTE

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

Shortlisted by 7+ students

Raasi Polytechnic College

Namakkal, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 1+ students

Achariya College of Engineering Technology (ACET), Puducherry

Puducherry, Tamil Nadu
Local Body
Govt. of I

Achariya College of Engineering Technology (ACET), Puducherry is a Local Body Institute, established in 2010. Achariya College of Engineering Technology (ACET), Puducherry is one of the best Engineering colleges in Puducherry, Tamil Nadu. Diploma is one of the most popular programs at Achariya College of Engineering Technology (ACET), Puducherry offered for a duration of None. Read More

Shortlisted by 1597+ students

Sri Rengeswarar College of Education

Namakkal, Tamil Nadu
Private

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

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

Shortlisted by 14+ students

Surya School of Architecture

Viluppuram, Tamil Nadu
Private

TNEA Exams
...+5 CBSE 12th , GATE , CBSE 10th , Tamilnadu 10th , TANCET

Surya School of Architecture is a Private Institute, established in 2010. Surya School of Architecture is one of the best Engineering colleges in Viluppuram, Tamil Nadu. Diploma is one of the most popular programs at Surya School of Architecture offered for a duration of 2 - 3 Years. Read More

Shortlisted by 6+ students

Priyadarshini Polytechnic College

Vellore, Tamil Nadu
Private
AICTE

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

Priyadarshini Polytechnic College is a Private Institute, established in 1996. Priyadarshini Polytechnic College is one of the best Engineering colleges in Vellore, Tamil Nadu. Diploma is one of the most popular programs at Priyadarshini Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 16+ students

CPCL Polytechnic College

Chennai, Tamil Nadu
Private
AICTE

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

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

Shortlisted by 19+ students

M.A.M Polytechnic College

Tiruchirappalli, Tamil Nadu
Private
DTE
...+1 AICTE

30,000 - 35,000 Diploma
Get Fee Details
CBSE 10th Exams
...+1 Tamilnadu 10th

M.A.M Polytechnic College is a Private Institute, established in 2007. M.A.M Polytechnic College is one of the best Engineering colleges in Tiruchirappalli, Tamil Nadu. Diploma is one of the most popular programs at M.A.M Polytechnic College offered for a duration of 3 Years. M.A.M Polytechnic College Diploma fees is INR 30,000 - INR 35,000. Read More

Shortlisted by 1721+ students

Bharath Polytechnic College

Namakkal, Tamil Nadu
Private

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

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

Shortlisted by 6+ students

Pasumpon Nethaji Polytechnic College

Tirunelveli, Tamil Nadu
Private
AICTE

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

Shortlisted by 7+ students

P. A. Polytechnic College

4.0
(1 Reviews)
Coimbatore, Tamil Nadu
Private
AICTE

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

Shortlisted by 7+ students

Arasan Ganesan Polytechnic College (AGPC), Virudhunagar

Virudhunagar, Tamil Nadu
Private
AICTE

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

Shortlisted by 7+ students

V. Ramakrishna Polytechnic College

Chennai, Tamil Nadu
Private
AICTE

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

Shortlisted by 5+ students

Sri Venkateshwara Polytechnic College

4.0
(1 Reviews)
Vellore, Tamil Nadu
Private
AICTE

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

Shortlisted by 61+ students

Haji Sheik Ismail Polytechnic College

Nagapattinam, Tamil Nadu
Private
AICTE

Tamilnadu 12th Exams
...+2 CBSE 12th , TNEA

Haji Sheik Ismail Polytechnic College is a Private Institute, established in 2013. Haji Sheik Ismail Polytechnic College is one of the best Engineering colleges in Nagapattinam, Tamil Nadu. Diploma is one of the most popular programs at Haji Sheik Ismail Polytechnic College offered for a duration of 3 Years. Read More

Shortlisted by 5+ students

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