CSB Bank
| Formerly | Catholic Syrian Bank Limited | 
|---|---|
| Company type | Public | 
| Industry | Banking Financial services | 
| Founded | 26 November 1920 | 
| Headquarters | Thrissur, Kerala, India | 
| Number of locations | 654 branches (2022 -23) | 
| Key people | Pralay Mondal (MD & CEO) | 
| Products | Consumer banking, Corporate banking, Mortgage loans, Private banking, Wealth management, Investment banking | 
| Revenue | ₹34,500 crore (US$4.1 billion) (2021) | 
| ₹613 crore (US$73 million) (2021) | |
| ₹2,273 crore (US$270 million) (2017) | |
| Total assets | ₹47,836.27 crore (US$5.7 billion) (2025) | 
| Owner | Fairfax Financial | 
| Number of employees | 4180 (2022) | 
| Capital ratio | 22% | 
| Website | www | 
CSB Bank Limited (erstwhile Catholic Syrian Bank Limited) is an Indian private sector bank with its headquarters at Thrissur, Kerala, India. The bank has a network of over 785 branches and more than 746 ATMs across India.