Computer Engineering / IT Diploma Polytechnics in Tamil Nadu
18 institutions that offer Diploma in Computer Engineering / IT across 13 cities of Tamil Nadu. Each one was checked against its official website; fees, seats and cutoffs are linked to the official counselling authority instead of being copied here. The order is not a ranking.
Verified listings
18
Government
5
Private / Deemed
1
Grant-in-Aid
12
Admission route
State polytechnic admission after Class 10 (merit or entrance)
GovernmentGovt. PolytechnicKanchipuram, Tamil Nadu
Government Polytechnic College Chromepet, Chennai, Kanchipuram
A government polytechnic in Kanchipuram, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Electrical and Electronics Engineering, Electronics and Communication Engineering, Computer Engineering, Mechanical Engineering, Automation and Robotics, Internet of Things (IOT) and 1 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
A government polytechnic in Ariyalur, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Electronics and Communication Engineering, Computer Engineering, Agricultural Engineering and 3 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
A government polytechnic in Theni, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Electronics and Communication Engineering, Computer Engineering, Renewable Energy and 3 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
GovernmentGovt. PolytechnicTiruchirappalli, Tamil Nadu
Government Polytechnic College, Srirangam., Tiruchirappalli
A government polytechnic in Tiruchirappalli, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Electronics and Communication Engineering, Computer Engineering, Cyber System and Information Security and 2 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
A government-aided polytechnic in Nagapattinam, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Instrumentation and Control Engineering, Computer Engineering, Electrical and Electronics Engineering, Electronics and Communication Engineering and Mechanical Engineering; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
A government-aided polytechnic in Virudhunagar, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Computer Engineering, Electronics and Communication Engineering, Electrical and Electronics Engineering and Mechanical Engineering; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
Grant-in-AidAided PolytechnicCoimbatore, Tamil Nadu
CIT Sandwich Polytechnic College, Coimbatore
A government-aided polytechnic in Coimbatore, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Mechanical Engineering, Mechanical Engineering (Sandwich), Instrumentation and Control Engineering, Computer Engineering, Electronics and Communications Engineering and Automobile Engineering; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
Grant-in-AidAided PolytechnicKanyakumari, Tamil Nadu
Kamaraj Polytechnic College, Kanyakumari
A government-aided polytechnic in Kanyakumari, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Electronics and Communications Engineering, Automobile Engineering, Computer Engineering and 1 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
Grant-in-AidAided PolytechnicThiruvallur, Tamil Nadu
Murugappa Polytechnic College, Thiruvallur
A government-aided polytechnic in Thiruvallur, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Civil Engineering (Sandwitch Pattern), Computer Engineering, Electrical and Electronics Engineering, Electronics and Communication Engineering, Mechanical Engineering (Sandwich) and 5 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
Grant-in-AidAided PolytechnicCoimbatore, Tamil Nadu
Nachimuthu Polytechnic College, Coimbatore
A government-aided polytechnic in Coimbatore, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Electronics and Communication Engineering, Textile Technology, Refrigeration and Air Conditioning and 5 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
A government-aided polytechnic in Nilgiris, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Electrical and Electronics Engineering, Computer Engineering, Automobile Engineering and Mechanical Engineering; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
Grant-in-AidAided PolytechnicThanjavur, Tamil Nadu
Periyar Centenary Polytechnic College, Thanjavur
A government-aided polytechnic in Thanjavur, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Electronics and Communications Engineering, Civil Engineering, Computer Engineering, Electrical and Electronics Engineering, Mechanical Engineering, Modern Office Practice and 1 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
A government-aided polytechnic in Salem, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Electronics and Communication Engineering, Production Engineering, Computer Engineering and 4 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
A government-aided polytechnic in Nagapattinam, Tamil Nadu. AICTE's approved-institutions list for 2026-27 shows full-time diplomas in Civil Engineering, Mechanical Engineering, Electrical and Electronics Engineering, Computer Engineering, Mechanical Engineering (Refrigeration and Air Conditioning), Electronics and Communications Engineering and 1 more; official website checked to load (October 2026).
Programme
Diploma in Computer Engineering
Entrance
State polytechnic admission after Class 10 (merit or entrance)
Admission
First-year diploma admission runs through DOTE Tamil Nadu's polytechnic admission portal.
Fees, seats & cutoff
Change every year — published in the counselling authority's fee notice and seat matrix.
How this list is built: a college is listed only after its official website was checked for the course and its recognised status. Pages exist only where at least 3 verified listings do; the interactive finder has every listing, including single entries. Spotted a mistake? Tell us.