Ronan Mullarney (born 12 September 1995) is an Irish professional golfer from Galway.

In 2018, he won the R&A Foundation Scholars Tournament at St Andrews, a win that gave him a place in the 2018 Arnold Palmer Cup.

[1] In 2019, he won the Irish Amateur Close Championship at Ballybunion, beating Robert Brazill in the final.

[3][4] In May 2023, Mullarney won his first professional tournament on the Alps Tour at the Gösser Open.

[5] Source:[6] *Note: The 2023 Gösser Open was shortened to 36 holes due to rain.