David John Tierney (born 21 October 1979) is an Irish sportsman.

He plays hurling with his local club Kilnadeema–Leitrim and at senior level for the Galway county team.

He also had a brief stint with the Galway county football squad in 2000 and played his club football with St Grellan's.

He began playing football for Salthill-Knocknacarra in 2012, when he won a County final against Tuam Stars.

This Galway hurling biographical article is a stub.