The 2021 Texas's 6th congressional district special election was caused by the death of incumbent Republican Ron Wright on February 7.

No candidate won over 50% of the vote, leading to a run-off between Jake Ellzey, a member of the Texas House of Representatives from the 10th district, and Susan Wright, the widow of Ron Wright—both of whom were Republicans.

No candidate won over 50% of the vote, leading to a run-off between Brian Harrison, a former Trump administration official, and John Wray, who previously held the 10th seat—both Republicans.

[9] The 2021 Texas's 118th House of Representatives district special election was caused by the resignation of incumbent Democrat Leo Pacheco on August 19 to teach public administration at San Antonio College.

No candidate won over 50% of the vote, leading to a run-off between Republican John Lujan, who previously represented the district, and Democrat Frank Ramirez.