Dustin O'Halloran is an American pianist, who has done work with Sara Lov for Devics and has also been featured on the soundtrack for the Sofia Coppola 2006 film Marie Antoinette.

He first began classical training on the instrument at age 7. Six years of lessons were abruptly interrupted when he relocated to live with his father. O'Halloran would not touch the piano again for over a decade.

His reunion with the instrument began after meeting Sara Lov, a dynamic musician in her own right and one half of the creative force behind the Devics. Through writing music together with Lov, O'Halloran found his interest in piano reignited and his passion for the instrument slowly found its way into their songs.