William Trussell
William Trussell is the name of the following people:
- William Trussell (politician, † after 1298) († after 1298), English politician
- William Trussell (politician, † before 1347) († 1346 or 1347), English knight, politician and diplomat
- William Trussell (Admiral) († 1363), English admiral
- William Trussell (politician, around 1385) (around 1385–1464), English knight and politician