William Bagot

• William Bagot (politician), favourite of King Richard II of England and a major character in Shakespeare's Richard II
• William Bagot, [1st Baron Bagot], British politician
• William Bagot, [2nd Baron Bagot], British peer
• William Bagot, [3rd Baron Bagot], British courtier and Conservative politician
• William Bagot, [4th Baron Bagot], British peer and Conservative politician