Cormac Begley is an Irish concertina player from west Kerry. He works across a range of projects, including duets with Clíodhna Ní Bheaglaoich, Jack Talty, Caoimhín O Raghallaigh and Liam Ó Maonlaí. He is also a member of the trio Concertina and the band Ré.

He founds Airt and the Tunes in the Church live concert series in Galway and Dublin.