The 2012 elections for the Pennsylvania House of Representatives were held on November 6, 2012, with all districts being contested. The primary elections were held on April 24, 2012. The term of office for those elected in 2012 began when the House of Representatives convened in January 2013. Pennsylvania State Representatives are elected for two-year terms, with all 203 seats up for election every two years.

The 2010 elections for the Pennsylvania House of Representatives were held on November 2, 2010, with all districts being contested. Necessary primary elections were held on May 18, 2010. The term of office for those elected in 2010 will run from January 4, 2011, until November 30, 2012. State Representatives are elected for two-year terms, with the entire House of Representatives up for election every two years.