Choose your city or town
- Chengalpattu7 branches
- Chengalpettu1 branch
- Chennai41 branches
- Coimbatore14 branches
- Coimbotore11 branches
- Cuddalore5 branches
- Dharmapuri2 branches
- Dindigul1 branch
- Dindugal1 branch
- Ernakulam1 branch
- Erode5 branches
- Kancheepuram3 branches
- Kanchipuram1 branch
- Kanniyakumari1 branch
- Kanyakumari6 branches
- Karur2 branches
- Krishnagiri2 branches
- Madurai6 branches
- Mayiladuthurai1 branch
- Nagapattinam1 branch
- Namakkal3 branches
- Nilgiris1 branch
- Perambalur2 branches
- Pondicherry1 branch
- Pudukkottai1 branch
- Ramanathapuram1 branch
- Salem4 branches
- Sivaganga1 branch
- Tenkasi1 branch
- Thanjavur2 branches
- Theni4 branches
- Thirunelveli1 branch
- Thiruvallur1 branch
- Thiruvannamalai2 branches
- Thoothkudi1 branch
- Thoothukudi1 branch
- Thrissur1 branch
- Tiruchiorappalli1 branch
- Tiruchirapalli3 branches
- Tirunelveli3 branches
- Tirupur6 branches
- Tiruvallur8 branches
- Tiruvannamalai1 branch
- Vellore5 branches
- Villupuram3 branches
- Virudhunagar1 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.