Harrison Holt Riddleberger (October 4, 1843 – January 24, 1890) was a Virginia lawyer, newspaper editor and politician from Shenandoah County.
A Confederate States Army officer who at various times aligned with the Conservative Party of Virginia, the Readjuster Party and the Democratic Party, Riddleberger served in both houses of the Virginia General Assembly, which elected him for one term as U.S.