Sachal Vasandani, known professionally as Sachal, is an American jazz singer. Vasandani released Slow Motion Miracles on the Okeh label in 2015. He previously released three albums on Mack Avenue Records, Eyes Wide Open in 2007, We Move in 2009, and Hi-Fly in 2011. He is known for his unique interpretations of jazz standards and instrumental music, and is also a songwriter, composer and improvisor.

A native of Chicago, Vasandani attracted attention in 1999 when he was named Down Beat magazine's Collegiate Jazz Vocalist of the Year. He has worked with Wynton Marsalis and the Lincoln Center Jazz Orchestra. His debut album was Eyes Wide Open. He has performed consistently worldwide since his first release on Mack Avenue Records in 2007. His second album, We Move (2009), was a New York Times Critics' Pick. He has collaborated with many of the prominent jazz artists of his generation and those of earlier generations, including: Jon Hendricks, Wynton Marsalis, Bill Charlap, Bobby McFerrin, John Clayton, Stefon Harris, Gerald Clayton, Taylor Eigsti, Gretchen Parlato, Becca Stevens, Camila Meza, and others.

He is a graduate of the University of Michigan, where he studied jazz and classical music.