James Harvey Davis served as a Representative from Texas in the United States Congress from 1915 to 1917. A member of the Democratic Party, James Harvey Davis contributed to the legislative process during 1 term in office.

James Harvey Davis’s service in Congress occurred during a significant period in American history. As a member of the House of Representatives, James Harvey Davis participated in the democratic process and represented the interests of constituents.

James Harvey “Cyclone” Davis (December 24, 1853 – January 31, 1940) was a People’s Party (Populist) organizer and a Democratic U.S. Representative from Texas for one term from 1915–1917.