Arkansas - Criteria: C (architecture/engineering)
| Wilson Hall |
| Wilson Hall-Arkansas Tech University |
| Wilson High School Gymnasium |
| Wilson House |
| Wilson-Martin House |
| Wilson Park Historic District |
| Wilson-Pittman-Campbell-Gregory House |
| Wilson Power and Light Company Ice Plant |
| Wilson Residential Historic District |
| Winchester Auto Store |
| Winfield Methodist Church |
| Winona Church and School |
| Wittsburg Store and Gas Station |
| Wolf, Jacob, House |
| Womack-Parker House |
| Woman's Community Club Band Shell |
| Woman's Progressive Club |
| Womble District Administration House No. 1 |
| Wood, Jack, House |
| Woodland Courts |
| Woodlawn School Building |
| Woodmen of Union Building |
| Woodrow Store |
| Woodruff County Courthouse |
| Woodson, Arthur W., House |
| Woodson, Dalton, House |
| Wood, W.L., House |
| Worthen Bank Building |
| Wright, Avanell, House |
| Wright, Jim, Farmstead Historic District |
| Wyatt House |
| Wycough-Jones House |
| Wynne House |
| Wynne Wholesale Commercial Historic District |
| Wynn-Price House |
| Yauch-Ragar House |
| Yell County Courthouse |
| Yell Masonic Lodge Hall |
| YMCA-Democrat Building |
| Yoes, Col. Jacob, Building |
| Young, Col., House |
| Young Memorial |
| Young, W.H., House |
| Zinc Swinging Bridge-BO0162 |
Data from United States Park Service and Wikidata
