Polytechnic Colleges in Tiruchirappalli, Tamil Nadu
15 polytechnic institutions in Tiruchirappalli, Tamil Nadu hold a current approval from AICTE. Between them they list 12 approved courses. Their listed courses carry a total approved intake of 5,405 seats. The largest by intake are M A M Polytechnic College (570), Government Polytechnic College Tiruchirappalli (540), M I E T Polytechnic College (540).
AICTE approved institutions, academic year 2026-27. Checked 10 September 2026.
Statistics for this listing
- Private: 12
- Government: 2
- Government Aided: 1
Ownership as classified by the approving body.
- MECHANICAL: 15
- ELECTRICAL & ELECTRONICS: 15
- CIVIL: 13
- COMPUTER: 13
- ELECTRONICS & COMMUNICATION: 9
- AUTOMOBILE: 6
- AGRICULTURAL: 2
- ARTIFICIAL INTELLIGENCE (AI) & MACHINE LEARNING: 2
Institutions approved for each course. One institution may be approved for several.
Government Polytechnic College Tiruchirappalli
Diploma
Details
Address Thuvakkudi Malai Tiruchirappalii District Tiruchirappalli State Tamil Nadu Ownership Government Affiliation Directorate of Technical Education, Chennai Approved by AICTE AICTE ID 1-46216650186 Courses & intake (11)
Programme Level Course Intake Recognition Engineering & Technology Diploma Civil Engineering 30 AICTE approved Engineering & Technology Diploma Computer Engineering 60 AICTE approved Engineering & Technology Diploma Computer Science 30 AICTE approved Engineering & Technology Diploma Digital Manufacturing Technologies 30 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 150 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 60 AICTE approved Engineering & Technology Diploma Electronics and Communications Engineering 30 AICTE approved Engineering & Technology Diploma Internet of Things (Iot) 30 AICTE approved Engineering & Technology Diploma Mechanical Engineering 60 AICTE approved Engineering & Technology Diploma Mechanical Engineering (Cad) 30 AICTE approved Engineering & Technology Diploma Sugar Technology 30 AICTE approved Total intake 540 Government Polytechnic College, Srirangam
Diploma
Details
Address Government Polytechnic College Srirangam,sethurapatti Village,manikandam Post,srirangam Taluk,trichy. District Tiruchirappalli State Tamil Nadu Ownership Government Affiliation Directorate Of Technical Education, Tamil Nadu Approved by AICTE AISHE code S-15958 AICTE ID 1-46223463521 Courses & intake (8)
Programme Level Course Intake Recognition Engineering & Technology Diploma Automation and Robotics 30 AICTE approved Engineering & Technology Diploma Civil Engineering 60 AICTE approved Engineering & Technology Diploma Computer Engineering 60 AICTE approved Engineering & Technology Diploma Cyber System and Information Security 30 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 60 AICTE approved Engineering & Technology Diploma Internet of Things (Iot) 30 AICTE approved Engineering & Technology Diploma Mechanical Engineering 60 AICTE approved Total intake 390 J.J. Polytechnic College Ammapettai
Diploma
Details
Address Ammapettai, Poolangulathuppatti Post. District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2824 AICTE ID 1-46224116117 Courses & intake (5)
Programme Level Course Intake Recognition Engineering & Technology Diploma Automobile Engineering 60 AICTE approved Engineering & Technology Diploma Civil Engineering 30 AICTE approved Engineering & Technology Diploma Computer Engineering 90 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Mechanical Engineering 120 AICTE approved Total intake 360 Karthikeya Polytechnic College Kannudayanpatti
Diploma
Details
Address Kannudayanpatty Village,muthapudayanpatty Post District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2842 AICTE ID 1-46217005858 Courses & intake (3)
Programme Level Course Intake Recognition Engineering & Technology Diploma Civil Engineering 30 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Mechanical Engineering 120 AICTE approved Total intake 210 Kongunadu Polytechnic College Tholurpatti
Diploma
Details
Address Namakkal - Trichy Main Road, Tholurpatti. District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2845 AICTE ID 1-46219811163 Courses & intake (6)
Programme Level Course Intake Recognition Engineering & Technology Diploma Automobile Engineering 30 AICTE approved Engineering & Technology Diploma Civil Engineering 30 AICTE approved Engineering & Technology Diploma Computer Engineering 60 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 120 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 60 AICTE approved Engineering & Technology Diploma Mechanical Engineering 150 AICTE approved Total intake 450 Lalgudi Co Operative Polytechnic College Lalgudi
Diploma
Details
Address Ayyan Vaikkal Road,angarai Village,lalgudi Tk District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2851 AICTE ID 1-46223488583 Courses & intake (3)
Programme Level Course Intake Recognition Engineering & Technology Diploma Computer Engineering 30 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 54 AICTE approved Engineering & Technology Diploma Mechanical Engineering 108 AICTE approved Total intake 192 M A M Polytechnic College
Diploma
Details
Address Trichy - Chennai Trunk Road, District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2855 AICTE ID 1-46217814889 Courses & intake (9)
Programme Level Course Intake Recognition Engineering & Technology Diploma Agricultural Technology 60 AICTE approved Engineering & Technology Diploma Artificial Intelligence (AI) and Machine Learning 60 AICTE approved Engineering & Technology Diploma Biomedical Electronics 60 AICTE approved Engineering & Technology Diploma Civil Engineering 60 AICTE approved Engineering & Technology Diploma Computer Science & Engineering 60 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Electrical Engineering and Electric Vehicle Technology 60 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 30 AICTE approved Engineering & Technology Diploma Mechanical Engineering 120 AICTE approved Total intake 570 M I E T Polytechnic College
Diploma
Details
Address Trichy-pudukottai Road, Trichirapalli - 620 007. District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2867 AICTE ID 1-46220369468 Courses & intake (6)
Programme Level Course Intake Recognition Engineering & Technology Diploma Automobile Engineering 60 AICTE approved Engineering & Technology Diploma Civil Engineering 120 AICTE approved Engineering & Technology Diploma Computer Engineering 90 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 60 AICTE approved Engineering & Technology Diploma Mechanical Engineering 150 AICTE approved Total intake 540 M.M Polytechnic College
Diploma
Details
Address Sevanthampatti, Thuvarankurichi, Manapparai(tk), Trichy(dt). District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2762 AICTE ID 1-46225195364 Courses & intake (5)
Programme Level Course Intake Recognition Engineering & Technology Diploma Civil Engineering 30 AICTE approved Engineering & Technology Diploma Computer Engineering 15 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 30 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 15 AICTE approved Engineering & Technology Diploma Mechanical Engineering 30 AICTE approved Total intake 120 Musiri Institute of Technology M Pudupatti
Diploma
Details
Address Annai Nagar, M.pudupatti(po), Thuraiyur Main Road, Musiri - (tk) Trichy - (dt) District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2880 AICTE ID 1-46221658745 Courses & intake (10)
Programme Level Course Intake Recognition Engineering & Technology Diploma Agricultural Engineering 30 AICTE approved Engineering & Technology Diploma Artificial Intelligence (AI) and Machine Learning 30 AICTE approved Engineering & Technology Diploma Automobile Engineering 30 AICTE approved Engineering & Technology Diploma Civil Engineering 30 AICTE approved Engineering & Technology Diploma Computer Engineering 30 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Electronics and Communications Engineering 30 AICTE approved Engineering & Technology Diploma Mechanical Engineering 60 AICTE approved Engineering & Technology Diploma Medical Laboratory Technology 30 AICTE approved Engineering & Technology Diploma Paper Technology 30 AICTE approved Total intake 360 Seshasayee Institute of Technology Ariyamangalam
Diploma·Post Diploma
Details
Address 10, Tanjore Road, Industrial Colony (po), Ariyamangalam District Tiruchirappalli State Tamil Nadu Ownership Government Aided Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-2979 AICTE ID 1-46221286465 Courses & intake (8)
Programme Level Course Intake Recognition Engineering & Technology Diploma Chemical Engineering 60 AICTE approved Engineering & Technology Diploma Civil Engineering 50 AICTE approved Engineering & Technology Diploma Computer Engineering 50 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Instrumentation and Control Engineering 50 AICTE approved Engineering & Technology Diploma Mechanical Engineering 60 AICTE approved Engineering & Technology Diploma Paper Technology 50 AICTE approved Engineering & Technology Post Diploma Plant Engineering 3 AICTE approved Total intake 383 Sri Adhisankarar Polytechnic College Irungalur
Diploma
Details
Address National High Ways,near Ramar Koil District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-3001 AICTE ID 1-46218552215 Courses & intake (6)
Programme Level Course Intake Recognition Engineering & Technology Diploma Agricultural Engineering 60 AICTE approved Engineering & Technology Diploma Artificial Intelligence (AI) and Machine Learning 60 AICTE approved Engineering & Technology Diploma Computer Engineering 60 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 60 AICTE approved Engineering & Technology Diploma Mechanical Engineering 60 AICTE approved Total intake 360 Sri Renga Polytechnic College Mannachanallur
Diploma
Details
Address 3/169, Chennai By Pass, Siruganur District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-3030 AICTE ID 1-46221536996 Courses & intake (6)
Programme Level Course Intake Recognition Engineering & Technology Diploma Automobile Engineering 30 AICTE approved Engineering & Technology Diploma Civil Engineering 60 AICTE approved Engineering & Technology Diploma Computer Engineering 60 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 30 AICTE approved Engineering & Technology Diploma Mechanical Engineering 120 AICTE approved Total intake 360 Sudharshana Polytechnic College Kalipatti
Diploma
Details
Address Kalipatti Village Ammapatti Post Thuraiyur Tk Trichy Dt Pin:621 014 District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education, Chennai Approved by AICTE AISHE code S-3064 AICTE ID 1-46218116029 Courses & intake (4)
Programme Level Course Intake Recognition Engineering & Technology Diploma Civil Engineering 30 AICTE approved Engineering & Technology Diploma Computer Engineering 30 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Mechanical Engineering 120 AICTE approved Total intake 240 V.J.P. Polytechnic College Mannachanallur
Diploma
Details
Address Trichy-chennai Highways District Tiruchirappalli State Tamil Nadu Ownership Private Affiliation Directorate of Technical Education Approved by AICTE AISHE code S-3115 AICTE ID 1-46220122618 Courses & intake (6)
Programme Level Course Intake Recognition Engineering & Technology Diploma Automobile Engineering 60 AICTE approved Engineering & Technology Diploma Civil Engineering 30 AICTE approved Engineering & Technology Diploma Computer Engineering 30 AICTE approved Engineering & Technology Diploma Electrical and Electronics Engineering 60 AICTE approved Engineering & Technology Diploma Electronics & Communication Engg 30 AICTE approved Engineering & Technology Diploma Mechanical Engineering 120 AICTE approved Total intake 330
Frequently asked questions
How many polytechnic colleges are there in Tiruchirappalli, Tamil Nadu?
15 polytechnic institutions in Tiruchirappalli, Tamil Nadu hold a current approval from AICTE. AICTE approved institutions, academic year 2026-27. Checked 10 September 2026.
Where can I find the full list of AICTE-approved polytechnic colleges in Tiruchirappalli, Tamil Nadu?
This page is that list. Every institution shown holds a current approval from AICTE, with its district and approved courses. Applications are made on each institution's own website, not here.
How many seats do polytechnic colleges in Tiruchirappalli, Tamil Nadu have?
5,405 approved seats across 15 institutions, as published by the regulator. Intake is counted only where the approving body states it.
What courses do polytechnic colleges in Tiruchirappalli, Tamil Nadu offer?
The most widely approved are MECHANICAL ENGINEERING (15), ELECTRICAL AND ELECTRONICS ENGINEERING (15), CIVIL ENGINEERING (13), COMPUTER ENGINEERING (13), ELECTRONICS & COMMUNICATION ENGG (9), AUTOMOBILE ENGINEERING (6). Each figure is the number of institutions approved for that course.
How many polytechnic colleges in Tiruchirappalli, Tamil Nadu are government and how many are private?
Of the 15 institutions listed: 12 private, 2 government, 1 government aided. Ownership is taken from the regulator's own classification.
Can a polytechnic diploma lead to a degree?
Yes. Diploma holders can enter an engineering degree in the second year through lateral entry, where the state admission authority offers it. The diploma itself is a three-year qualification approved by AICTE through the state technical education board.
Where does this list come from?
AICTE approved institutions, academic year 2026-27. Checked 10 September 2026. This screener publishes only what the approving body publishes, and shows when each list was last checked. It does not rank institutions or estimate fees. Applications are made on each institution's own website.