Choose your city or town
- Chennai23 branches
- Coimbatore7 branches
- Dindigul1 branch
- Erode3 branches
- Kancheepuram3 branches
- Kanyakumari2 branches
- Karur1 branch
- Krishnagiri1 branch
- Madurai1 branch
- Namakkal1 branch
- Nilgiris1 branch
- Pudukkottai1 branch
- Salem2 branches
- Thanjavur2 branches
- Thiruvallur1 branch
- Tirpur1 branch
- Tiruchirapalli1 branch
- Tirunelveli1 branch
- Tirupur2 branches
- Trichy1 branch
- Tuticorin1 branch
- Vellore1 branch
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.