Walter Alvin Tate (July 1, 1918 – May 8, 1993) was an American Major League Baseball pitcher who played in 1946 with the Pittsburgh Pirates. He batted and threw right-handed. Tate had a 0–1 record, with a 5.00 ERA, in two games, in his one-year career.
He was born in Coleman, Oklahoma, and died in Bountiful, Utah.