Fionn Carr (born 17 December 1985) is an Irish rugby union player.
He plays primarily as a wing but can also play at fullback.
Carr played most of his professional career for Irish province Connacht in the Pro12, and he holds the team record for most tries scored.
He also played for another Irish province, Leinster in the past.
Carr has represented Ireland at Schools, Under 19 and Under 21 level, as well as at international 'A' level and the Ireland national rugby sevens team.
Carr currently plays at amateur level for Naas in the All-Ireland League.
He is also the backs coach for Catholic University School in Dublin.