William Conner (disambiguation)

William Conner (1777–1855) was an American trader, interpreter, scout, community leader, entrepreneur, and politician.

William Conner may also refer to:
 * William C. Conner, American judge
 * William Conner (politician), Irish politician
 * Bill Conner, American businessman
 * W. W. Conner (William Wallace Conner), American politician in the state of Washington