William B. Lawsha, better known as Prince Lasha (pronounced “La-shay“), (September 10, 1929 – December 12, 2008) was an American jazzalto saxophonist, flautist, and clarinetist.

He was born in Fort Worth, Texas, where he came of age studying and performing alongside fellow I.M. Terrell High School students John Carter, Ornette Coleman, King Curtis, Charles Moffett, and Dewey Redman.