| Intro | British member of parliament (1732-1817) |
| Was | Politician |
| From | United Kingdom |
| Type | Politics |
| Gender | male |
| Birth | 14 June 1732 |
| Death |
21 August 1817 (aged 85 years) |
| Star sign | Gemini |
William Selwyn may refer to:
William Selwyn (Lieutenant Governor of Jamaica) (c.1658–1702)
William Selwyn (MP for Whitchurch) (1732–1817), represented Whitchurch (UK Parliament constituency)
William Selwyn (barrister) (1775-1855)
William Selwyn (astronomer) (1806–1875)
William Marshall Selwyn (bishop) (1879–1951)