Samuel Benjamin Cohen (born September 28, 1979) is an American rock vocalist, songwriter, multi-instrumentalist, artist, and producer originally from Houston, Texas and currently based in Brooklyn, New York.

He was one of the founding member of the psychedelic pop-rock band Apollo Sunshine, active between 2003 and 2010. In 2009 he formed the solo project Yellowbirds.

In 2015 he release the album Cool It, his first record under his own name.

Since 2008 Cohen has produced or contributed as a songwriter or musician to albums by several artists (Norah Jones, Shakira, Kevin Morby, Pavo Pavo, Dawn Landes, The Bandana Splits, Joseph Arthur, Trixie Whitley, and Walter Martin).