Don Hilary Gingery (February 19, 1884 – October 15, 1961) was a Democratic member of the U.S. House of Representatives from Pennsylvania.

Gingery was a member of the Pennsylvania State House of Representatives in 1915 and 1916.

He served in the Pennsylvania National Guard, in grades from private to captain from 1902 to 1906.

He was a member of the official delegation attending the inauguration of President Manuel L. Quezon of the Philippines at Manila, in 1935.

He was associated with the Bituminous Coal Division of the Coal Mines Administration, and the Solid Fuels Administration for War of the United States Department of the Interior, at Altoona, Pennsylvania, from 1939 to 1946.