Ryland Peter "Ry" Cooder (born March 15, 1947) is an American musician. He is known for his slide guitar work, his interest in roots music from the United States, and, more recently, his collaborations with traditional musicians from many countries.

His solo work has been eclectic, encompassing folk, blues, Tex-Mex, soul, gospel, rock, and much else. He has collaborated with many musicians, notably including Captain Beefheart, Ali Farka Touré, Eric Clapton, The Rolling Stones, Van Morrison, Neil Young, Randy Newman, David Lindley, The Chieftains, and The Doobie Brothers. He briefly formed a band named Little Village.