Virginia's 35th Senate district is one of 40 districts in the Senate of Virginia. It is represented by David W. Marsden. It was previously represented by Democrat Dick Saslaw.

District 35 covers all of Falls Church and parts of Fairfax County and Alexandria in the suburbs of Washington, D.C., including some or all of Merrifield, Idylwood, West Falls Church, Seven Corners, Bailey's Crossroads, Lincolnia, Annandale, Springfield, and West Springfield. At just over 32 square miles, it is the smallest Senate district in Virginia.

The district overlaps with Virginia's 8th and 11th congressional districts, and with the 38th, 39th, 42nd, 46th, 49th, and 53rd districts of the Virginia House of Delegates.

All election results below took place prior to 2011 redistricting, and thus were under different district lines.