Israel Nash (born January 5, 1981) is the recording and performing stage name moniker of American singer, songwriter, and guitarist Israel Nash Gripka.

Originally from Missouri, Nash moved to New York City in 2006. Nash performed in clubs on the Lower East Side such as The Living Room and Rockwood Music Hall. In 2009, he independently released his debut solo album, New York Town, which was recorded at The Magic Shop in New York's Soho neighborhood. New York Town was eventually picked up by Dutch label Contintental Records Services in Europe and the UK. His second album, Barn Doors and Concrete Floors, was released on March 29, 2011. The album was recorded during the summer of 2010 on a small farm located in the Catskill Mountains in upstate New York. Nash recruited Sonic Youth's Steve Shelley to co-produce the album and play drums on all the tracks. Ted Young engineered the album. For this album, Nash drew from his circle of friends to form his backing band including Joey McClellan (Midlake, The Fieros) on lead guitar, Aaron McClellan (The Fieros) on bass guitar, and Eric Swanson on bass, mandolin, and banjo. Released by Continental Record Services, the album garnered further attention in Europe and the UK and received positive reviews in publications like The Independent. Barn Doors and Concrete Floors was also chosen as the top album of 2011 by the Euro Americana Charts. Extensive touring in Europe in support of Barn Doors helped Nash gain greater exposure.