Johnny Coen (born 19 March 1991) is an Irish sportsman who plays hurling with his local club Loughrea and formerly at senior level with the Galway county team.

[2] On 15 November 2009, Coen was selected at left wing-forward when Loughrea qualified to play Portumna in the Galway Senior Championship final.

[7] Coen lined out at full back in the 2024 Galway Senior Hurling Championship final victory over Cappataggle on 11 November 2024.

In 2012, Coen was part of the Galway team which won the Leinster Senior Hurling Championship for an historic first time, defeating Kilkenny in the final.

Coen's performances throughout the 2012 Championship were widely regarded as outstanding and he was rewarded with the 2012 Young Hurler of the Year Award in October 2012.