Bầu cử thống đốc Maryland năm 2018

The 2018 Maryland gubernatorial election was held on November 6, 2018. The date included the election of the governor, lieutenant governor, and all members of the Maryland General Assembly. Popular incumbent Governor Larry Hogan and Lieutenant Governor Boyd Rutherford, both Republicans, were elected to a second term in a landslide against Democrat Ben Jealous, the former NAACP CEO, and his running mate Susan Turnbull. This was one of eight Republican-held governorships up for election in a state carried by Hillary Clinton in the 2016 presidential election.

Hogan became the second Republican governor of Maryland to win re-election, and the first since Theodore McKeldin in 1954. He also became the first Republican to win over 55% of the vote in a statewide election in Maryland since U.S. Senator Charles Mathias in 1980. This was the first election since 1974 in which Maryland simultaneously elected a gubernatorial nominee and a U.S. Senate nominee of opposite parties. This was the first and only Maryland gubernatorial election in which both major party candidates received over one million votes. As of 2025, this is the last time that a Republican won a statewide election in Maryland.