The 2018 Pennsylvania gubernatorial election took place on November 6, 2018, to elect the Governor and Lieutenant Governor of Pennsylvania, concurrently with the election of Pennsylvania's Class I U.S. Senate seat, as well as elections to the United States House of Representatives and various local elections. Incumbent Governor Tom Wolf won re-election to a second term by a double-digit margin, defeating Republican challenger Scott Wagner and two third-party candidates from the Green Party, Paul Glover and Libertarian Party, Ken Krawchuk. The primary elections were held on May 15. This was the only Democratic-held governorship up for election in 2018 in a state Donald Trump won in the 2016 presidential election.