Marvin “Smitty” Smith (born June 24, 1961) is an American jazz drummer and composer.

Marvin Smith was born in Waukegan, Illinois, where his father, Marvin Sr., was a drummer. “Smitty” was exposed to music at a young age, receiving formal musical training at the age of three.

After graduating from Waukegan East High School, Smith attended Berklee, graduating in 1981. Smith has recorded 200 albums with various artists, as well as two solo albums. He has toured with, a mong others, Sting, Dave Holland, Sonny Rollins, Willie Nelson and Steve Coleman. He is a former member of The New York Jazz Quartet, and was the drummer for the Tonight Show with Jay Leno band, led by Kevin Eubanks, from January 30, 1995until the show’s end on May 29, 2009. Smith was also the drummer for the Jay Leno Show band in 2009-10.