The 2022 United States House of Representatives elections in Maryland were held on November 8, 2022, to elect the eight U.S. representatives from the state of Maryland, one from each of the state's eight congressional districts. The elections coincided with other elections to the House of Representatives, elections to the United States Senate, and various state and local elections. The Democratic and Republican primaries were held on July 19. District 1 The 1st district encompasses the entire Eastern Shore of Maryland, including Salisbury, Harford County, and parts of north Baltimore County. The incumbent is Republican Andy Harris, who was reelected with 63.4% of the vote in 2020. Republican primary Candidates Nominee Andy Harris, incumbent U.S. representative Declined Barry Glassman, Harford County executive (2014–present) (running for Comptroller) Endorsements Results Democratic primary Candidates Nominee Heather Mizeur, former state delegate for the 20th district (2007–2015) and candidate for governor in 2014 Eliminated in primary R. David Harden, International Trade consultant and former U.S. diplomat Withdrawn Malcolm Thomas Colombo, structural engineer Mia Mason, Democratic nominee for Maryland's 1st congressional district in 2020 (endorsed Mizeur) Endorsements Results Libertarian primary Candidates Nominee Daniel Frank Thibeault Green Party Candidates Withdrawn George Gluck, perennial candidate (running in MD06) General election Predictions Polling Results Endorsements District 2 {{Infobox election | election_name = 2022 Maryland's 2nd congressional district election | country = Maryland | type = presidential | ongoing = no | previous_election = 2020 United States House of Representatives elections in Maryland#District 2 | previous_year = 2020 | next_election = 2024 United States House of Representatives elections in Maryland#District 2 | next_year = 2024 | image_size = x150px | image1 = Dutch Ruppersberger 2 (cropped).jpg | nominee1 = Dutch Ruppersberger | party1 = Democratic Party (US) | popular_vote1 = 158,998 | percentage1 = 59.23% | image2 = 3x4.svg | nominee2 = Nicolee Ambrose | party2 = Republican Party (US) | popular_vote2 = 109,075 | percentage2 = 40.63% | map_image = | map_size = 200px | map_caption = Ruppersberger: Ambrose:' | title = U.S. Representative | before_election = Dutch Ruppersberger | before_party = Democratic Party (US) | after_election = Dutch Ruppersberger | after_party = Democratic Party (US) }} The 2nd district encompasses much of Baltimore and Carroll counties, along with a portion of Baltimore itself. The incumbent is Democrat Dutch Ruppersberger, who was reelected with 67.7% of the vote in 2020. Democratic primary Candidates Nominee Dutch Ruppersberger, incumbent U.S. representative