Frederick Maroin Curtis (October 30, 1880 – April 5, 1939) was a Major League Baseball first baseman.

Curtis played for the New York Highlanders in the 1905 season.

In two career games, he had two hits, in 9 at-bats, a .222 batting average.

Curtis was born in Beaver Lake, Michigan and died in Minneapolis, Minnesota.

This biographical article relating to an American baseball first baseman is a stub.