Alabama - Area of significance: Architecture
| Waters Building |
| Water Works Standpipe |
| Watson, Laura, House |
| Watters, William, House |
| Watts Building |
| Webb, William Peter, House |
| Weems House |
| Welch-Averiett House |
| Wellborn |
| Wesleyan Hall |
| West Commerce Street Historic District |
| West End Masonic Temple |
| West Fifteenth Street Historic District |
| West Marion Historic District |
| West Old Town Historic District |
| Westview |
| Westwood |
| Wharton-Chappell House |
| Whatley Historic District |
| Wheeler House |
| Wheeler Hydroelectric Project |
| Whilldin Building |
| White, Asa, House |
| White Avenue Historic District |
| Whitesburg Estates Historic District |
| White-Turner-Sanford House |
| Whitman-Cobb House |
| Whitman, Edward Fenns, House |
| Wikle Drug Company |
| Wilcox County Courthouse Historic District |
| Williamson, James Spullock, House |
| Wills, William B., House |
| Wilson, Catlin, House |
| Wilson-Clements House |
| Wilson-Finlay House |
| Wilson Park Houses |
| Wimberly-Thomas Warehouse |
| Winston County Courthouse |
| Winston, William, House |
| Winterboro Stagecoach Inn |
| Winter Building |
| Winter Place |
| Withers-Chapman House |
| Wood Avenue Historic District |
| Woodlands |
| Woodlane Plantation |
| Woodlawn City Hall |
| Woodlawn Comercial Historic District |
| Woodlawn Highlands Historic District |
| Woodlawn Historic District |
| Woods, Alexander, House |
| Woodward Building |
| Wright, Bernice L., Lustron House |
| Wright, Daniel R., House |
| Wright-Kilgore House |
| Wylam Fire Station |
| Yarbrough, Franklin, Jr., Store |
| Yarbrough Hotel |
| Zinszer's Peter, Mammoth Furniture House |
| Zurhorst House |
Data from United States Park Service and Wikidata
