The 2020 Corpus Christi mayoral election was held on November 3, 2020 to elect the mayor of Corpus Christi, Texas. Because the general election did not produce a winner (elections for the mayoralty of Corpus Christi require a majority), a runoff was held on December 15, 2020.
Incumbent one-term mayor Joe McComb was defeated by city councilwoman Paulette Guajardo.