Virginia's 17th House of Delegates district elects one of 100 seats in the Virginia House of Delegates, the lower house of the state's bicameral legislature. District 17 represents parts of Fairfax County. The seat is currently held by Democrat Garrett McGuire.

District officeholders Years Delegate Party Electoral history January 12, 1983–January 14, 2004 A. Victor Thomas Democratic Retired January 14, 2004–January 13, 2010 William Fralin Republican January 13, 2010–January 11, 2012 William Cleaveland Republican Declined to seek reelection January 11, 2012–January 10, 2024 Chris Head Republican First elected in 2011. Redistricted to the 37th District. Successfully ran for Senate District 3 January 10, 2020–January 2026 Mark Sickles Democratic Redistricted from the 43rd DistrictJanuary 2026–presentGarrett McGuire DemocraticElected in special election

Electoral history Date Election Candidate Party Votes % Virginia House of Delegates, 17th district Nov 6, 2001 General A. V. Thomas Democratic 16,977 100.0 Write Ins 8 0 Nov 4, 2003 General W H Fralin Jr Republican 9,890 62.05 L F Wyatt Democratic 5,072 31.82 G M Bowman 975 6.12 Write Ins 1 0.01 Vic Thomas retired; seat changed from Democratic to Republican Nov 8, 2005 General W H Fralin Jr Republican 19,049 98.65 Write Ins 261 1.35 Nov 6, 2007 General William H. Fralin, Jr. Republican 10,875 75.11 Alexander H. Ballin 3,569 24.65 Write Ins 34 0.23 Jun 9, 2009 Republican primary Bill H. Cleaveland 893 28.04 Christopher T. Head 769 24.15 Michael A. "Mike" Wray 613 19.25 Josh C. Johnson 549 17.24 Melvin E. Williams 360 11.30 Nov 3, 2009 General Bill H. Cleaveland Republican 14,004 61.96 Gwen W. Mason Democratic 8,573 37.93 Write Ins 24 0.10 William Fralin retired; seat stayed Republican Nov 8, 2011 General Chris T. Head Republican 11,852 65.46 Freeda L. Cathcart Democratic 6,207 34.28 Write-ins 44 0.24 William Cleaveland retired; seat stayed Republican Nov 5, 2013 General Chris T. Head Incumbent Republican 15,222 62 Freeda L. Cathcart Democratic 9,262 37.7 Write-ins 68 0.3 Nov 3, 2015 General Christopher Tracy Head Republican 15,091 96.5 Write Ins 540 3.5 Nov 7, 2017 General Christopher Tracy Head Republican 15,997 60.6 Djuna Lauren Osborne Democratic 10,378 39.3 Write Ins 39 0.1 Nov 5, 2019 General Christopher Tracy Head Republican 15,288 93.5 Write Ins 1,058 6.5 Nov 2, 2021 General Christopher Tracy Head Republican 26,102 92.8 Write Ins 2,011 7.2 Nov 7, 2023 General Mark D. Sickles Democratic 17,931 92.2 Write Ins 1,521 7.8

References