| Best Electronics and Communication Engineering Colleges for OC group with Cutoff 142 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1149 | Kanchipuram | St.Joseph's Institute Of Technology | 143.00 | |
| 2764 | Coimbatore | K P R Institute Of Engineering And Technology | 143.00 | |
| 2710 | Coimbatore | Karpagam College Of Engineering (Autonomous) | 142.50 | |
| 4678 | Virudhunagar | Ramco Institute Of Technology | 141.00 | |
| 2750 | Coimbatore | Kalaignar Karunanidhi Institute Of Technology | 140.50 | |
| 1013 | Viluppuram | University College Of Engineering Villupuram | 140.50 | |
| 1231 | Thiruvallur | Panimalar Institute Of Technology | 140.50 | |
| 2656 | Tiruppur | Erode Builder Educational Trust's Group Of Institutions | 137.00 |
| Best Mechanical Engineering Colleges for OC group with Cutoff 142 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1131 | Thiruvallur | Vel Tech | 141.50 | |
| 1516 | Vellore | Thanthai Periyar Govt Institute Of Technology | 141.00 | |
| 4971 | Kanniyakumari | St.Xavier's Catholic College Of Engineering | 136.50 | |
| 2369 | Dharmapuri | Government College Of Engineering - Dharmapuri | 136.00 | |
| 1210 | Thiruvallur | Panimalar Engineering College | 135.50 | |
| 2706 | Coimbatore | Dr. Mahalingam College Of Engineering & Technology (Autonomous) | 135.00 | |
| 2722 | Coimbatore | Sri Krishna College Of Technology (Autonomous) | 134.50 | |
| 4023 | Kanniyakumari | University College Of Engg., Nagercoil, Anna University Of Tech. Tirunelveli | 133.50 |
| Best Computer Science and Engineering Colleges for OC group with Cutoff 142 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 2607 | Namakkal | K.S.Rangasamy College Of Technology (Autonomous) | 143.00 | |
| 1237 | Thiruvallur | Velammal Institute Of Technology | 142.50 | |
| 2708 | Coimbatore | Hindusthan College Of Engineering And Technology | 142.00 | |
| 2736 | Coimbatore | Dr.N G P Institute Of Technology | 142.00 | |
| 2725 | Coimbatore | Sri Ramakrishna Institute Of Technology | 141.50 | |
| 4023 | Kanniyakumari | University College Of Engg., Nagercoil, Anna University Of Tech. Tirunelveli | 141.50 | |
| 1225 | Kanchipuram | Loyola Institute Of Technology | 141.00 | |
| 2747 | Erode | Shree Venkateshwara Hi-Tech Engineering College | 140.50 |
| Best Electrical and Electronics Engineering Colleges for OC group with Cutoff 142 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1428 | Viluppuram | E.S. College Of Engineering And Technology | 143.00 | |
| 1026 | Kanchipuram | University College Of Engineering, Kanchipuram | 139.50 | |
| 1310 | Kanchipuram | Misrimal Navajee Munoth Jain Engineering College | 139.00 | |
| 4971 | Kanniyakumari | St.Xavier's Catholic College Of Engineering | 139.00 | |
| 1112 | Thiruvallur | R.M.D. Engineering College | 139.00 | |
| 1520 | Vellore | Kingston Engineering College | 137.50 | |
| 1131 | Thiruvallur | Vel Tech | 137.00 | |
| 4962 | Thoothukkudi | National Engineering College | 136.50 |
| Best Civil Engineering Colleges for OC group with Cutoff 142 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1516 | Vellore | Thanthai Periyar Govt Institute Of Technology | 141.50 | |
| 3465 | Tiruchirappalli | Government College Of Engineering - Srirangam | 140.50 | |
| 1309 | Chennai | Meenakshi Sundararajan Engineering College | 140.00 | |
| 3011 | Tiruchirappalli | University Departments Of Anna University Of Tech. Tiruchirappalli, Bit Campus | 138.50 | |
| 2709 | Erode | Institute Of Road And Transport Technology | 137.50 | |
| 2369 | Dharmapuri | Government College Of Engineering - Dharmapuri | 133.00 | |
| 1399 | Kanchipuram | Chennai Institute Of Technology | 132.00 | |
| 1324 | Kanchipuram | Sri Sai Ram Institute Of Technology | 131.00 |