The 2018 elections for the Pennsylvania House of Representatives will be held on November 6, 2018, with all districts being contested. The term of office for those elected in 2018 will begin when the House of Representatives convenes in January 2019. Pennsylvania State Representatives are elected for two-year terms, with all 203 seats up for election every two years.
All 203 seats in the Pennsylvania House of Representatives are up for election in 2018.