| Wabash Frisco & Pacific Mini-Steam Tourist Ry. | Hazelwood, MO | www.wfprr.com |
| Walkersville Southern R.R., Inc. | Walkersville, MD | www.wsrr.org |
| Wanamaker Kempton & Southern, Inc. | Kempton, PA | www.kemptontrain.com |
| Washington Park & Zoo Ry. | Portland, OR | www.oregonzoo.org |
| West Chester R.R. Co. | Yorklyn, DE | www.westchesterrr.net |
| West Coast Railway | Vancouver, BC | www.wcra.org |
| West Virginia Division of Natural Resources | Cass, WV | www.cassrailroad.com |
| Western Maryland Scenic Railroad | Cumberland, MD | www.wmsr.com |
| Western Mining & Railroad Museum | Helper, UT | www.wmrrm.org |
| Western Pacific Railroad Museum | Portola, CA | www.wplives.org |
| Western Ry. Museum | Suisun City, CA | www.wrm.org |
| Western Vancouver Island Industrial Heritage Society | Port Alberni, BC | |
| Whippany Railway Museum, Inc. | Whippany, NJ | www.whippanyrailwaymuseum.net |
| White Mountain Central R.R., Inc. | Lincoln, NH | www.whitemountaincentralrr.com |
| The White Pass and Yukon Route | Skagway, AK | www.whitepassrailroad.com |
| White River Scenic Railroad, Inc. | Cotter, AR | |
| Whitewater Valley Railroad | Connersville, IN | www.whitewatervalleyrr.org |
| Wichita Falls Railroad Museum | Wichita Falls, TX | www.wfrrm.com |
| Willamette Shore Trolley | Lake Oswego, OR | www.oregonelectricrailway.org |
| The Wilmington & Western R.R. | Wilmington, DE | www.wwrr.com |
