Choose your city or town
- Chengalapattu1 branch
- Chengalpattu1 branch
- Chennai30 branches
- Coimbatore11 branches
- Cuddalore2 branches
- Dharmapuri6 branches
- Dindigul1 branch
- Erode6 branches
- Hosur1 branch
- Kallakurichi2 branches
- Kancheepuram2 branches
- Krishnagiri6 branches
- Kumbakonam1 branch
- Madurai4 branches
- Nagapattinam1 branch
- Nagercoil1 branch
- Namakkal2 branches
- Perambalur1 branch
- Pollachi1 branch
- Ranipet1 branch
- Salem14 branches
- Sivagangai1 branch
- Thanjavur2 branches
- Theni Allinagaram1 branch
- Thiruvannamalai4 branches
- Tiruchirapalli1 branch
- Tiruchirappalli1 branch
- Tirunelveli1 branch
- Tirupur1 branch
- Trichy4 branches
- Vannipakkam1 branch
- Villupuram3 branches
- Virudhunagar2 branches
Largest banks in Tamil Nadu
By number of branches, out of 66 banks with a branch in Tamil Nadu.
- 1State Bank of India1,510
- 2Canara Bank1,325
- 3Indian Overseas Bank1,206
- 4Indian Bank1,129
- 5Tamil Nadu Grama Bank714
- 6HDFC Bank708
- 7ICICI Bank690
- 8Union Bank of India622
Sources
Last checked on 3 November 2026. IFSC data comes from RBI’s list, refreshed monthly. Banks sometimes merge or move branches; confirm the code on your cheque book or with your bank before a large transfer.