Jack Senior (born 18 July 1988) is an English professional golfer who plays on the European Tour.

He played on the winning Great Britain & Ireland team in the 2011 Walker Cup and turned professional shortly after.

He beat Robert Coles and Prom Meesawat with a birdie at the fourth hole of a sudden-death playoff.

[5] He won for the second time on the tour at the 2019 ISPS Handa World Invitational beating Matthew Baldwin at the second hole of the playoff.

Sources:[1][6] Challenge Tour playoff record (2–0) CUT = missed the half-way cut "T" = Tied NT = No tournament due to COVID-19 pandemic Note: Senior only played in The Open Championship.