William Franklin "Roy" Weir (February 25, 1911 – September 30, 1989) was a Major League Baseball pitcher.

During World War II, Wier served in the navy as a gunnery officer.

[1][2] He later had a career with New England Telephone and Illinois Bell.

[1] Born in Portland, Maine, Wier died in Anaheim, California, aged 78.

This biographical article relating to an American baseball pitcher born in the 1910s is a stub.