Virginia State Route 743
State Route 743 in Virginia, United States is a secondary route designation applied to multiple discontinuous road segments across 35 counties. The list below describes the sections in each county that are designated SR 743.
List
| County | Length | Length | From | Via | To | Notes |
| Accomack | SR 600 | Unnamed road | SR 622 | - | ||
| Albemarle | US 29 | Hydraulic Road Earlysville Road Advance Mills Road | Virginia State [Route 743 (Greene County)|Greene County line] | - | ||
| Amherst | Dead End | Lavender Lane | SR 615 | - | ||
| Augusta | SR 612 | Berry Road Catheys River Road | SR 742 | Gap between dead ends | - | |
| Bedford | SR 654 | Bold Branch Road | SR 805 | - | ||
| Botetourt | SR 615 | Draft Road | Dead End | - | ||
| Carroll | US 58 | Airport Road Oak Grove Road Pleasant View Road | US 52 | Gap between segments ending at different points along SR 620 Gap between segments ending at different points along SR 740 | - | |
| Chesterfield | Dead End | Richland Road Burnette Road | SR 649 | - | ||
| Dinwiddie | US 460 | Hart Road | SR 601 | - | ||
| Fairfax | Cul-de-Sac | Carpers Farm Way Colvin Run Road Delta Glen Court | Dead End | - | ||
| Fauquier | Dead End | Bears Den Road | SR 688 | - | ||
| Franklin | SR 739 | London Ridge Road | SR 742 | - | ||
| Frederick | Dead End | Flint Ridge Lane | SR 600 | - | ||
| Halifax | SR 744 | Ponderosa Road | SR 742 | - | ||
| Hanover | Dead End | Carters Heights Road | SR 802 | - | ||
| Henry | SR 657 | Senerity Drive | Dead End | - | ||
| James City | Cul-de-Sac | Williams Circle | York County line | - | ||
| Loudoun | SR 619 | Millville Road Welbourne Road Millville Road | SR 744 | Gap between segments ending at different pointsalong SR 623 | - | |
| Louisa | SR 605 | Ambler Road | Dead End | - | ||
| Mecklenburg | SR 660 | Meherrin Road | Dead End | - | ||
| Montgomery | Dead End | Hastings Road | SR 639 | - | ||
| Pittsylvania | SR 746 | Orphanage Road | SR 41 | - | ||
| Prince William | Dead End | F Street | SR 906 | - | ||
| Pulaski | Dead End | Tabernacle Place | SR 636 | - | ||
| Roanoke | SR 625 | John Richardson Road | SR 115 | - | ||
| Rockbridge | US 11 | Family Barger Road Buck Hill Road Rices Hill Road | SR 686 | - | ||
| Rockingham | SR 742 | Union Springs Road Honey Run Road | SR 738 | Gap between segments ending at different points along SR 613 | - | |
| Scott | Dead End | Crow Hollow Lane | SR 610 | - | ||
| Shenandoah | SR 1328 | Shenandoah Street | US 11 | - | ||
| Spotsylvania | Dead End | Lewis Thorburn Road | SR 610 | - | ||
| Stafford | SR 744 | Mimosa Street | SR 680 | - | ||
| Tazewell | SR 607 | Unnamed road | SR 601 | - | ||
| Washington | SR 703 | Yellow Springs Road | SR 80 | - | ||
| Wise | SR 736 | Unnamed road Robinette Road | Dead End | - | ||
| York | SR 629 | Buckingham Drive | SR 629 | - |