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.

Club honours have included ten wins in the Munster Senior Rugby Cup, in 1928, 1930, 1938, 1980, 1984, 1990, 2010, completing the treble 2021,2022, 2023 and eight triumphs in the Munster Junior Cup in 1911, 1922, 1927, 1959, 1960, 1984 and 1999,2022 The club is known by its nickname "The Cookies".

They also won the All Ireland League in 1993 by beating St Mary's College at Lansdowne Road in front of a record attendance for a club game of 20,000.

[citation needed] In 1985, the club also was one of the first Irish teams to tour North America, when they played five games in New York City, Vancouver, Langley (B.C.