All - Architectural style - Tudor Revival architecture
| Wildcliff |
| Wildwood Park Historic District |
| Williams, W. T. and Clotilde V., House |
| Willimantic Armory |
| Willimantic Elks Club |
| Will Rogers Memorial Hospital |
| Wilson, Woodrow, Junior High School |
| Wiltshire and Versailles Historic Buildings |
| Windsor Hall Apartments |
| Winship, George, Jr., and Emily, House |
| Wisconsin Industrial School for Girls |
| Wolcott House |
| Wolf, George John, House |
| Wollaston Congregational Church |
| Woman's Club of Newport |
| Woman's Club of Rutherford Clubhouse |
| Women's Gymnasium, Northwestern State University |
| Woodcrest |
| Woodhouse, John T., House |
| Woodward, Chester B., House |
| Woodward Hall |
| Woodwardville |
| Worthing, Louis F., House |
| Wort Hotel |
| Wright and Taylor Building |
| Wrought Iron Range Company Building |
| Wyman, Edward, School |
| Yard, The |
| Ye College Inn |
| YMCA |
| York Lodge |
| Young Building |
| Young, Earl and Virginia, House |
| Youngville Cafe |
| Young Women's Christian Association of Plainfield and North Plainfield |
| YWCA |
| Zealandia |
| Zimmer, Justin, House |
Data from United States Park Service and Wikidata
