Morris Arthur "Morrie" Critchley (March 26, 1850 – March 6, 1910) was a 19th-century professional baseball pitcher.

He played one game for the Pittsburgh Alleghenys and four games for the St. Louis Brown Stockings in 1882.

He pitched five complete games in five games started and finished his career 1–4 with a 3.35 ERA.

[1] He died at age 59 from a heart disease in 1910.

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