Choose your city or town
- Ariyalur1 branch
- Chengalpattu5 branches
- Chennai21 branches
- Coimbatore17 branches
- Cuddalore2 branches
- Dharmapuri1 branch
- Dindigul1 branch
- Erode4 branches
- Kallakurichi1 branch
- Kancheepuram2 branches
- Kanyakumari2 branches
- Karur2 branches
- Krishnagiri2 branches
- Madurai5 branches
- Mayiladuthurai1 branch
- Nagapattinam1 branch
- Namakkal3 branches
- Nilgiris1 branch
- Perambalur1 branch
- Pudukkottai1 branch
- Ramanathapuram1 branch
- Ranipet2 branches
- Salem4 branches
- Sivaganga4 branches
- Tenkasi1 branch
- Thanjavur2 branches
- Theni1 branch
- Thiruvallur7 branches
- Thiruvarur1 branch
- Tiruchirapalli4 branches
- Tirunelvali1 branch
- Tirupathur2 branches
- Tiruppur8 branches
- Tiruvannamalai2 branches
- Toothukudi2 branches
- Vellore1 branch
- Villupuram2 branches
- Virudhunagar3 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.