Tiona is an unincorporated community in Mead Township, Warren County, Pennsylvania, United States. It is located just off Minister Creek and U.S. Route 6 at an elevation of . Tiona is about halfway between the larger towns of Clarendon and Sheffield.
Being within Pennsylvania's oil country, Tiona was the 1882 birthplace of Norris Rods, a sucker rod manufacturing company founded by W.C. Norris.