The 2026 Harris County Board of Commissioners election will be held on November 3, 2026, to elect two of four members to the Harris County Board of Commissioners, the governing body of Harris County, Texas. Primary elections were held on March 3.
As the county judge serves as a voting member on the board, the concurrent election will be one of three positions up for election.
Adrian Garcia was re-elected in 2022 with 52.7% of the vote.
Lesley Briones was elected in 2022 with 51.7% of the vote.