All - Architectural style - Victorian architecture
| Waggener, B. P., House |
| Waggoner Mansion |
| Walde-Carter House |
| Waldorf Hotel |
| Wallace, Henry, House |
| Wanakena Presbyterian Church |
| Ward House |
| Ward, Patrick L. and Rose O., House |
| Waring House |
| Washington Navy Yard (Boundary Increase) |
| Wasson, Dr. Jesse, Building |
| Waters Building |
| Waters House |
| Watson, Dwight H. and Clara M., House |
| Waugh House |
| Wayside House |
| Webb, Elijah Thomas, House |
| Webb, Thomas and Mary, House |
| Weber-Schuchert House |
| Webster, John M., House |
| Weller House |
| Wellsburg Historic District |
| West Delhi Presbyterian Church, Manse, and Cemetery |
| West Fulton Methodist Church |
| West Line Historic District |
| West Milam Street Mercantile Historic District |
| Wherry Block |
| Whitaker House |
| White House |
| White-Pool House |
| Whitney, William, House |
| Wiedemann, Charles, House |
| Wilke House |
| Wilkes, Minnie, House |
| Willden, Feargus O'Connor, House |
| Williamsport City Hall |
| Wilson, Ammie, House |
| Wilson House |
| Wilson, William J., House |
| Winchester House |
| Winter Inn |
| Withers, M. A., House |
| Wolf, Charles, House |
| Wood-Hughes House |
| Woodson, Carter G., House |
| Woodson County Courthouse |
| Worthen, Daniel, House |
| W. R. C. Hall |
| Wrightsman House |
| XIT General Office |
| Zabriskie House |
| Z. C. B. J. Hall |
| Zimmerman, Minnie Zulch, House |
| Zion Evangelical Lutheran Church |
Data from United States Park Service and Wikidata
