Seth Grove (born September 14, 1979) is a former Republican member of the Pennsylvania House of Representatives, representing district 196 from 2009 to 2026.
Prior to his election, Grove served as a legislative assistant for Congressman Todd Platts and Representative Stan Saylor, and as a chief of staff for Representative Keith J. Gillespie. He has been a representative in the Pennsylvania House of Representatives since 2009.
In 2021, Grove authored a bill to overhaul Pennsylvania's elections.
Grove resigned from the Pennsylvania House in January 2026.
Grove attended York College and graduated with a degree in public administration. He and his wife live in Dover.