Harry Wilbur Griswold (May 19, 1886 – July 4, 1939) was an American farmer and Republican politician from La Crosse County, Wisconsin.

He served as president, secretary, and a director of the Wisconsin Guernsey Cattle Breeders Association.

[3] Griswold was elected as a Republican to represent the 3rd congressional district of Wisconsin in the 76th United States Congress.

Griswold died of a heart attack at the age of 53 while driving with his wife and one of his daughters in Washington, D.C., on July 4, 1939.

[7] This article incorporates public domain material from the Biographical Directory of the United States Congress