Union Bank of Taiwan
| Native name | 聯邦銀行 | 
|---|---|
| Company type | Bank | 
| Industry | Financial services | 
| Founded | 21 January 1992 | 
| Headquarters | Taiwan | 
| Website | ubot.com.tw | 
Union Bank of Taiwan (UBOT; Chinese: 聯邦銀行) is a bank in Taiwan. It is headquartered in Taipei and employs 3,628 people.
Forbes states that Union Bank of Taiwan is a "medium-size lender", and is controlled by its founder, the billionaire Lin Rong-San.