William Arthur (Jack) Little (March 12, 1891 – July 27, 1961) was a Major League Baseball outfielder.

Little played for the New York Highlanders in 1912.

In 3 career games, he had 3 hits in 12 at-bats.

He batted and threw right-handed.

This biographical article relating to an American baseball outfielder born in the 1890s is a stub.