Oscar Walker (March 18, 1854 – May 20, 1889), was an American professional baseball player who played center field and at first base for five different teams in six seasons, from 1875 to 1885.

Walker played for the Brooklyn Atlantics, Buffalo Bisons, St. Louis Brown Stockings, and the Baltimore Orioles.

[1] Walker died at the age of 35, and is interred at the Cemetery of the Evergreens in his hometown of Brooklyn.

This biographical article relating to an American baseball outfielder born in the 1850s is a stub.

You can help Wikipedia by expanding it.This biographical article relating to an American baseball first baseman is a stub.