AJ Roach (born 1975) is an American singer-songwriter originally from Virginia, but now based in Ennis, Co. Clare, Ireland.

After attending college in Virginia, Roach lived in several different cities on the east coast of the United States before moving to San Francisco.

A. J. Roach's writing blurs the line between indie and traditional folk, and he has drawn comparisons in the press to Will Oldham, David Eugene Edwards and Vic Chesnutt.

[citation needed] Roach is best known for his vigorous touring schedule in both the United States and in Europe, at times performing as many as 250 dates per year.

In 2004, Roach was the general category recipient of the 12th Annual Chris Austin Songwriting Award at MerleFest in Wilkesboro, North Carolina.