Lee Keegan (born 25 October 1989) is a Gaelic footballer who plays as a defender for Westport and, formerly, for the Mayo county team. Many regard Keegan as his county's greatest ever footballer. He is also the highest scoring defender of all-time having clocked up 6–40 in 54 championship matches.^{[citation needed]}

Keegan is the only player to win five All Stars without winning an All-Ireland medal. He also scored a goal against Dublin goalkeeper Stephen Cluxton in three consecutive championship matches.

He has been an analyst on The Sunday Game and a Gaelic football analyst for RTÉ Sport since 2022.

Keegan attended Rice College, Westport and played football for the school. Kevin Keane, another Westport player, attended Rice College at the same time and played with Keegan on the school team. Rugby union interested Keegan as a child and he was part of Connacht Rugby underage academies.

Keegan won the 2009 and 2016 Mayo Intermediate Football Championship with his club Westport.

In October 2016, he won a Connacht Intermediate Club Football Championship.^{[citation needed]}

In February 2017, Keegan won an All-Ireland Intermediate Club Football Championship title with Westport, with the club defeating Meath's St Colmcilles by a scoreline of 2–12 to 3–08 in the final.^{[citation needed]}

In October 2022, he won a Mayo Senior Football Championship, which was Westport's first.