Paul Butler may refer to:
- Paul Butler (artist) (born 1973), Canadian artist
- Paul Butler (bishop) (born 1955), Bishop of Durham; previously Bishop of Southwell and Nottingham, and Bishop of Southampton
- Paul Butler (boxer) (born 1988), English boxer of the 2010s
- Paul Butler (cricketer) (born 1963), former English cricketer
- Paul Butler (football coach) (born 1985/1986), English football coach
- Paul Butler (footballer, born 1964), English football (soccer) player
- Paul Butler (footballer, born 1972), English-born football (soccer) player who played for the Republic of Ireland
- Paul Butler (lawyer) (1905–1961), American lawyer, chairman of the US Democratic National Committee
- Paul Butler (politician), Northern Irish politician for Lagan Valley, and former PIRA member
- Paul Butler (polo) (1892–1981), American heir, businessman and polo player
- Paul Butler (professor) (born 1961), professor of law, former federal prosecutor
- R. Paul Butler (born 1960), American astronomer
- Paul Dalrymple Butler (1886–1955), British diplomat
- Paul Butler (actor), actor (Crime Story)
- Paul Butler (musician), singer and guitarist (The Bees)