Young Munster is a rugby union club based in Limerick, Ireland, playing in Division 1A of the All-Ireland League. It was founded in 1895 and plays its games at Tom Clifford Park in Rosbrien, Limerick.

The club has won the Munster Senior Rugby Cup ten times, in 1928, 1930, 1938, 1980, 1984, 1990, 2010, 2021, 2022