Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Willow Park | Locale | 3111 | Albany | 41 16 38 N | 106 18 07 W |
| Willow Park Picnic Area | Locale | 2545 | Big Horn | 44 10 51 N | 107 14 16 W |
| Willox Ranch | Locale | 1579 | Converse | 42 33 18 N | 105 29 25 W |
| Wilson Ranch | Locale | 1476 | Johnson | 43 54 36 N | 106 02 45 W |
| Wilson Ranch | Locale | 1480 | Platte | 42 17 09 N | 105 04 22 W |
| Winchester Chatham Station | Locale | 1286 | Washakie | 43 51 38 N | 108 09 30 W |
| Wind River | Locale | 1581 | Fremont | 42 52 20 N | 108 40 35 W |
| Wind River Lake Picnic Area | Locale | 2932 | Teton | 43 44 48 N | 110 03 30 W |
| Wind River Ranch | Locale | 2331 | Fremont | 43 37 45 N | 109 54 20 W |
| Windmill Ranch | Locale | 2216 | Albany | 41 20 47 N | 105 51 47 W |
| Windy Point Turnout | Locale | 2015 | Teton | 43 40 39 N | 110 43 31 W |
| Wingfoot Pens | Locale | 1882 | Fremont | 42 37 43 N | 108 32 57 W |
| Winingar Cabin | Locale | 1758 | Johnson | 43 58 22 N | 106 48 52 W |
| Winninger Ranch | Locale | 1938 | Park | 44 12 40 N | 109 00 24 W |
| Winona Camp | Locale | 2561 | Park | 44 37 23 N | 109 43 50 W |
| Winter Pasture Windmill | Locale | 1843 | Laramie | 41 03 26 N | 104 43 09 W |
| Winton Junction | Locale | 1957 | Sweetwater | 41 42 46 N | 109 14 19 W |
| Wirz Ranch | Locale | 2226 | Carbon | 41 11 50 N | 106 48 05 W |
| Wolcott Ranch | Locale | 1684 | Johnson | 43 44 18 N | 106 56 28 W |
| Wolf Creek Campground | Locale | 1748 | Lincoln | 43 11 47 N | 110 53 06 W |
| Wolfe Cow Camp | Locale | 2494 | Sheridan | 44 48 05 N | 107 36 05 W |
| Wolfe Ranch | Locale | 1056 | Crook | 44 40 42 N | 104 06 19 W |
| Wolff Ranch | Locale | 2069 | Teton | 43 47 55 N | 110 31 56 W |
| Wonder View | Locale | 1480 | Crook | 44 26 40 N | 104 37 50 W |
| Wood River Campground | Locale | 2218 | Park | 43 55 55 N | 109 07 55 W |
| Wood River Guard Station | Locale | 2173 | Park | 43 56 14 N | 109 06 06 W |
| Woodrock Guard Station | Locale | 2575 | Sheridan | 44 41 04 N | 107 26 59 W |
| Wormwood Ranch | Locale | 1363 | Campbell | 43 58 16 N | 105 58 14 W |
| Worthington Homestead | Locale | 1490 | Converse | 42 41 41 N | 105 02 22 W |
| Wright Ranch | Locale | 2380 | Albany | 41 03 58 N | 105 30 07 W |
| Wright Ranch | Locale | 2229 | Albany | 41 13 55 N | 105 34 11 W |
| Wright Ranch | Locale | 1559 | Campbell | 43 43 29 N | 105 33 53 W |
| Wyatt Ranch | Locale | 1807 | Natrona | 42 59 21 N | 107 02 27 W |
| Wyco Club | Locale | 2140 | Carbon | 41 18 12 N | 106 43 02 W |
| Wycross Ranch | Locale | 1370 | Goshen | 41 40 48 N | 104 12 14 W |
| Wyo Plaza | Locale | 1831 | Laramie | 41 08 12 N | 104 46 02 W |
| Wyoming Angus Ranch | Locale | 1905 | Laramie | 41 08 02 N | 104 54 21 W |
| Wyoming Game and Fish Administrative Site | Locale | 2010 | Lincoln | 42 58 42 N | 110 45 57 W |
| Wyoming Hereford Ranch | Locale | 1794 | Laramie | 41 07 36 N | 104 41 59 W |
| Wyoming Penitentiary Farm | Locale | 1501 | Fremont | 43 03 35 N | 108 22 12 W |
| Wyoming State Maintenance Center | Locale | 1492 | Campbell | 43 43 01 N | 105 28 28 W |
| X X Ranch | Locale | 1510 | Sheridan | 44 56 58 N | 107 30 59 W |
| Y U Ranch | Locale | 1562 | Park | 44 18 42 N | 108 43 36 W |
| Y-Cross Ranch | Locale | 2002 | Laramie | 41 24 20 N | 105 12 12 W |
| Yellow Creek Shopping Mall | Locale | 2073 | Uinta | 41 15 40 N | 110 58 06 W |
| Yellow Pine Campground | Locale | 2537 | Albany | 41 15 20 N | 105 24 40 W |
| Yellowstone Corral (historical) | Locale | 1894 | Laramie | 41 13 51 N | 104 49 23 W |
| Yellowstone Cow Camp | Locale | 2175 | Fremont | 42 24 55 N | 108 25 28 W |
| Yellowstone Ranch | Locale | 1672 | Fremont | 42 41 38 N | 108 20 08 W |
| Yetter Brothers Sawmill | Locale | 2204 | Park | 43 54 35 N | 109 00 08 W |
| Yonkee Cow Camp | Locale | 2284 | Sheridan | 44 52 21 N | 107 27 02 W |
| Yorges Ranch | Locale | 1367 | Goshen | 41 53 51 N | 104 28 47 W |
| York Ranch | Locale | 1520 | Converse | 42 44 46 N | 104 59 22 W |
| York Ranch | Locale | 1585 | Converse | 42 46 53 N | 105 13 17 W |
| Young Ranch | Locale | 1878 | Natrona | 42 40 26 N | 106 47 39 W |
| Z Bar T Ranch | Locale | 2062 | Park | 44 06 44 N | 109 09 46 W |
| Z Bar U Ranch | Locale | 2385 | Sublette | 43 03 08 N | 109 53 31 W |
| Z L Bar Ranch | Locale | 1300 | Johnson | 43 50 02 N | 106 13 03 W |
| Z N Ranch | Locale | 2080 | Carbon | 41 38 39 N | 106 43 42 W |
| Zigweid Ranch | Locale | 1521 | Johnson | 43 46 21 N | 106 43 20 W |
| Ziller Ranch | Locale | 1997 | Lincoln | 41 34 48 N | 110 33 28 W |
| Zimmerman Ranch | Locale | 1212 | Crook | 44 27 25 N | 104 44 15 W |
| Sundance Air Force Station (historical) | Military (Historical) | | Crook | 44 28 43 N | 104 27 07 W |
| 3R Mine | Mine | 2488 | Teton | 43 37 60 N | 110 26 03 W |
| A A Johnson Property Mine | Mine | 1273 | Crook | 44 46 03 N | 104 42 35 W |
| A A Sisson Mine | Mine | 1113 | Crook | 44 39 59 N | 104 05 01 W |
| A H Claim Mine | Mine | 1169 | Crook | 44 39 23 N | 104 12 03 W |
| A Number One Claim | Mine | 42 | Carbon | 42 14 59 N | 106 38 20 W |
| A R Nelson Property Mine | Mine | 1062 | Crook | 44 38 45 N | 104 05 11 W |
| A-Number Ninety-three Mine | Mine | 1478 | Johnson | 43 52 13 N | 106 00 16 W |
| Abbott Sand and Gravel Pit | Mine | 1511 | Converse | 42 51 30 N | 105 49 14 W |
| Abernathy Claim | Mine | 43 | Fremont | 42 33 30 N | 108 49 34 W |
| Abernathy Deposit Number Four Mine | Mine | 2304 | Fremont | 43 36 48 N | 109 22 50 W |
| Abernathy Deposit Number One Mine | Mine | 2067 | Fremont | 42 34 06 N | 108 18 16 W |
| Abernathy Deposit Number Three Mine | Mine | 2224 | Fremont | 43 35 57 N | 109 24 01 W |
| Abernathy Deposit Number Two Mine | Mine | 2109 | Fremont | 42 33 43 N | 108 21 14 W |
| Absaroka Mountains Number Five Mine | Mine | 2354 | Fremont | 43 32 25 N | 109 08 32 W |
| Absaroka Mountains Number Four Mine | Mine | 2492 | Fremont | 43 34 09 N | 109 09 42 W |
| Absaroka Mountains Number One Mine | Mine | 2482 | Fremont | 43 34 11 N | 109 09 39 W |
| Absaroka Mountains Number Three Mine | Mine | 2562 | Fremont | 43 33 17 N | 109 09 42 W |
| Absaroka Mountains Number Two Mine | Mine | 2349 | Fremont | 43 33 17 N | 109 08 31 W |
| Ackerman Mine | Mine | 1243 | Crook | 44 47 60 N | 104 46 02 W |
| Acme Mine | Mine | 1862 | Sheridan | 44 54 32 N | 107 28 55 W |
| Acme Number Forty-two Mine | Mine | 1102 | Sheridan | 44 54 47 N | 106 59 03 W |
| Acme Number One Mine | Mine | 1137 | Sheridan | 44 54 53 N | 107 00 06 W |
| Acme Number Three Mine | Mine | 1169 | Sheridan | 44 55 06 N | 107 03 56 W |
| Acme Number Two Mine | Mine | 1105 | Sheridan | 44 54 27 N | 106 59 31 W |
| Acme Pit | Mine | 42 | Sweetwater | 41 31 08 N | 109 28 17 W |
| Adaville Mine | Mine | 2186 | Lincoln | 41 46 60 N | 110 36 33 W |
| AEC Airborne Anomaly Number Nine Mine | Mine | 2195 | Carbon | 42 20 19 N | 106 31 33 W |
| AEC Anomaly Number Six Mine | Mine | 2164 | Carbon | 42 18 07 N | 106 06 28 W |
| AEC Anomaly Number Three Mine | Mine | 2186 | Carbon | 42 19 50 N | 106 06 44 W |
| Afton Creek Mine | Mine | 2781 | Lincoln | 42 43 31 N | 110 51 59 W |
| Airline Number Two Mine | Mine | 1734 | Fremont | 43 22 45 N | 107 52 59 W |
| Airport Pit | Mine | 43 | Sublette | 42 34 26 N | 110 05 48 W |
| Airport Shale Pit Mine | Mine | 1299 | Weston | 44 06 07 N | 104 38 59 W |
| Airstrike Mine | Mine | 1816 | Natrona | 42 50 40 N | 106 51 35 W |
| AJO Claims Number Two and Number Seven | Mine | 42 | Carbon | 42 08 09 N | 106 27 53 W |
| Ak-sar-ben Group Mine | Mine | 2698 | Carbon | 41 10 48 N | 106 22 18 W |
| Al Claim Group Mine | Mine | 2053 | Fremont | 42 23 02 N | 107 33 07 W |
| Al Egbert Mine | Mine | 1203 | Big Horn | 44 41 12 N | 108 09 24 W |
| Albany Development Company Mine | Mine | 2946 | Albany | 41 11 47 N | 106 16 28 W |
| Albany Number One Claim | Mine | 42 | Albany | 42 17 39 N | 105 38 34 W |
| Albany Placer Mine | Mine | 2851 | Albany | 41 11 47 N | 106 15 54 W |
| Albert Mann Mine | Mine | 1628 | Crook | 44 23 50 N | 104 29 07 W |
| Albert Sims Fee Land Mine | Mine | 1469 | Converse | 42 46 08 N | 105 22 53 W |
| Alchem Trona Mine | Mine | 1914 | Sweetwater | 41 35 55 N | 109 44 27 W |
| Alcova Area Mine | Mine | 1652 | Natrona | 42 34 04 N | 106 43 36 W |
| Alexander Pit | Mine | 43 | Sublette | 42 53 19 N | 110 05 41 W |
| Alice-Mae Mine | Mine | 1414 | Johnson | 43 43 08 N | 106 06 14 W |