Walter Ernest Alexander (March 5, 1891 – December 29, 1978) was a former Major League Baseball player.
He batted and threw right-handed, and weight 165 pounds.
He was a catcher for the St. Louis Browns and the New York Yankees.
In 162 career games with the Browns and Yankees, Alexander had 76 hits in 405 at bats (.188 average).
This biographical article relating to an American baseball catcher born in the 1890s is a stub.