William Armyn (1561–1622) of Osgodby, Parts of Kesteven, Lincolnshire, was an English politician and MP.
- Occupation
- politician
- Position held
- Member of Parliament in the Parliament of England, Member of the 1589 Parliament
- Born
- June 2, 1562
- Died
- January 22, 1622, January 22, 1621