Deb Lyons is an American singer-songwriter from New York City. She is most associated with her work on Broadway, and is well-recognized for her multiple performances in clubs such as The Bitter End and The Bottom Line. Other people Lyons has performed and recorded with include Donna Summer, The Mamas & the Papas, Lee Ann Womack, Rosanne Cash, Carrie Underwood, Emily Bindiger, , , , Bingoboys, , and the Ed Palermo Big Band.