Virginia's 9th House of Delegates district is one of 100 seats in the Virginia House of Delegates, the lower house of the state's bicameral legislature. District 9 consists parts of Fairfax County. It has been represented by Democrat Karrie Delaney since 2024.
In 2021, prior to redistricting, Williams won the Republican nomination defeating incumbent Charles Poindexter . In the November 2021 general election, he faced Democrat Bridgette Craighead.