# List of islands of Wyoming

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The following is a list of islands of Wyoming. Occupying 97,814 square miles (253,348 km$^2$), the state of Wyoming is the 10th largest state in the country. It is the sixth largest state to not have an ocean coastline. Despite being landlocked, Wyoming does contain islands; the state contains 713.16 square miles (1,847 km$^2$) of water, which is 0.72% of the state's total area.
Wyoming has 35 named islands, in which the majority of those are located in Jackson Lake (Grand Teton National Park) and Yellowstone Lake (Yellowstone National Park) in the northwest portion of the state. The Green River and several other rivers contain numerous river islands.
| Island | Body of water | County | Elevation | Coordinates |
| Arizona Island | Jackson Lake | Teton | 6,811 feet (2,076 m) | 43°57′58″N 110°39′10″W﻿ / ﻿43.96611°N 110.65278°W﻿ / 43.96611; -110.65278﻿ (Arizona Island) |
| Badger Island | Jackson Lake | Teton | 6,775 feet (2,065 m) | 43°52′18″N 110°39′06″W﻿ / ﻿43.87167°N 110.65167°W﻿ / 43.87167; -110.65167﻿ (Badger Island) |
| Ball Island | Cottonwood Creek | Teton | 7,064 feet (2,153 m) | 42°43′07″N 110°02′52″W﻿ / ﻿42.71855°N 110.04766°W﻿ / 42.71855; -110.04766﻿ (Ball Island) |
| Big Island | Green River | Sweetwater | 6,211 feet (1,893 m) | 41°45′13″N 109°43′33″W﻿ / ﻿41.75357°N 109.72597°W﻿ / 41.75357; -109.72597﻿ (Big Island) |
| Boulder Island | Leigh Lake | Teton | 6,919 feet (2,109 m) | 43°48′00″N 110°43′37″W﻿ / ﻿43.80000°N 110.72694°W﻿ / 43.80000; -110.72694﻿ (Boulder Island) |
| Bush Island | Wind River | Fremont | 7,519 feet (2,292 m) | 43°29′20″N 109°34′18″W﻿ / ﻿43.48889°N 109.57167°W﻿ / 43.48889; -109.57167﻿ (Bush Island) |
| Carrington Island | Yellowstone Lake | Teton | 7,736 feet (2,358 m) | 44°27′23″N 110°33′17″W﻿ / ﻿44.45639°N 110.55472°W﻿ / 44.45639; -110.55472﻿ (Carrington Island) |
| Cow Island | Jackson Lake | Teton | 6,798 feet (2,072 m) | 43°55′55″N 110°38′42″W﻿ / ﻿43.93194°N 110.64500°W﻿ / 43.93194; -110.64500﻿ (Cow Island) |
| Dollar Island | Jackson Lake | Teton | 6,814 feet (2,077 m) | 43°52′11″N 110°39′50″W﻿ / ﻿43.86972°N 110.66389°W﻿ / 43.86972; -110.66389﻿ (Dollar Island) |
| Donoho Point | Jackson Lake | Teton | 6,886 feet (2,099 m) | 43°50′47″N 110°37′45″W﻿ / ﻿43.84639°N 110.62917°W﻿ / 43.84639; -110.62917﻿ (Donoho Point) |
| Dot Island | Yellowstone Lake | Teton | 7,746 feet (2,361 m) | 44°27′07″N 110°24′35″W﻿ / ﻿44.45194°N 110.40972°W﻿ / 44.45194; -110.40972﻿ (Dot Island) |
| Elk Island | Jackson Lake | Teton | 6,873 feet (2,095 m) | 43°51′41″N 110°40′39″W﻿ / ﻿43.86139°N 110.67750°W﻿ / 43.86139; -110.67750﻿ (Elk Island) |
| Ferry Island | Green River | Sublette | 6,745 feet (2,056 m) | 42°31′25″N 110°03′21″W﻿ / ﻿42.52361°N 110.05583°W﻿ / 42.52361; -110.05583﻿ (Ferry Island) |
| Frank Island | Yellowstone Lake | Teton | 7,795 feet (2,376 m) | 44°25′31″N 110°22′04″W﻿ / ﻿44.42528°N 110.36778°W﻿ / 44.42528; -110.36778﻿ (Frank Island) |
| Freezeout Island | Green River | Sweetwater | 6,253 feet (1,906 m) | 41°50′36″N 109°47′19″W﻿ / ﻿41.84333°N 109.78861°W﻿ / 41.84333; -109.78861﻿ (Freezeout Island) |
| Grassy Island | Jackson Lake | Teton | 6,791 feet (2,070 m) | 43°51′33″N 110°43′54″W﻿ / ﻿43.85917°N 110.73167°W﻿ / 43.85917; -110.73167﻿ (Grassy Island) |
| Indian Island | Jackson Lake | Teton | 6,778 feet (2,066 m) | 43°57′40″N 110°39′33″W﻿ / ﻿43.96111°N 110.65917°W﻿ / 43.96111; -110.65917﻿ (Indian Island) |
| Johnson Island | North Platte River | Carbon | 6,640 feet (2,020 m) | 41°34′24″N 106°58′04″W﻿ / ﻿41.57333°N 106.96778°W﻿ / 41.57333; -106.96778﻿ (Johnson Island) |
| Long Island | Green River | Sublette | 6,650 feet (2,030 m) | 42°23′10″N 110°06′57″W﻿ / ﻿42.38611°N 110.11583°W﻿ / 42.38611; -110.11583﻿ (Long Island) |
| Mack Island | New Fork River | Sublette | 6,870 feet (2,090 m) | 42°38′50″N 109°50′23″W﻿ / ﻿42.64717°N 109.83959°W﻿ / 42.64717; -109.83959﻿ (Mack Island) |
| Marie Island | Jackson Lake | Teton | 6,772 feet (2,064 m) | 43°50′48″N 110°39′19″W﻿ / ﻿43.84667°N 110.65528°W﻿ / 43.84667; -110.65528﻿ (Marie Island) |
| Molly Islands | Yellowstone Lake | Teton | 7,739 feet (2,359 m) | 44°18′49″N 110°15′54″W﻿ / ﻿44.31361°N 110.26500°W﻿ / 44.31361; -110.26500﻿ (Molly Islands) |
| Moose Island | Jackson Lake | Teton | 6,778 feet (2,066 m) | 43°55′30″N 110°39′01″W﻿ / ﻿43.92500°N 110.65028°W﻿ / 43.92500; -110.65028﻿ (Moose Island) |
| Mullison Island | North Platte River | Carbon | 6,778 feet (2,066 m) | 41°27′57″N 106°48′29″W﻿ / ﻿41.46583°N 106.80806°W﻿ / 41.46583; -106.80806﻿ (Mullison Island) |
| Mystic Isle | Leigh Lake | Teton | 6,919 feet (2,109 m) | 43°49′11″N 110°43′28″W﻿ / ﻿43.81972°N 110.72440°W﻿ / 43.81972; -110.72440﻿ (Mystic Isle) |
| Oxbow Bend | Snake River | Teton | 6,735 feet (2,053 m) | 43°51′46″N 110°32′53″W﻿ / ﻿43.86278°N 110.54806°W﻿ / 43.86278; -110.54806﻿ (Oxbow Bend) |
| Peale Island | Yellowstone Lake | Teton | 7,743 feet (2,360 m) | 44°17′17″N 110°18′59″W﻿ / ﻿44.28806°N 110.31639°W﻿ / 44.28806; -110.31639﻿ (Peale Island) |
| Pelican Roost | Yellowstone Lake | Teton | 7,736 feet (2,358 m) | 44°31′20″N 110°18′20″W﻿ / ﻿44.52222°N 110.30556°W﻿ / 44.52222; -110.30556﻿ (Pelican Roost) |
| Sheffield Island | Jackson Lake | Teton | 6,804 feet (2,074 m) | 43°52′37″N 110°39′18″W﻿ / ﻿43.87694°N 110.65500°W﻿ / 43.87694; -110.65500﻿ (Sheffield Island) |
| Stevenson Island | Yellowstone Lake | Teton | 7,762 feet (2,366 m) | 44°30′55″N 110°23′04″W﻿ / ﻿44.51528°N 110.38444°W﻿ / 44.51528; -110.38444﻿ (Stevenson Island) |
| Tarters Island | Green River | Sublette | 6,709 feet (2,045 m) | 42°29′02″N 110°04′36″W﻿ / ﻿42.48389°N 110.07667°W﻿ / 42.48389; -110.07667﻿ (Tarters Island) |
| Telephone Island | Green River | Sweetwater | 6,227 feet (1,898 m) | 41°47′12″N 109°46′01″W﻿ / ﻿41.78667°N 109.76694°W﻿ / 41.78667; -109.76694﻿ (Telephone Island) |
| Treasure Island | Bechler River | Teton | 6,713 feet (2,046 m) | 44°14′35″N 110°56′24″W﻿ / ﻿44.24306°N 110.94000°W﻿ / 44.24306; -110.94000﻿ (Treasure Island) |
| Willow Island | Green River | Sublette | 7,254 feet (2,211 m) | 42°53′11″N 109°51′17″W﻿ / ﻿42.88639°N 109.85472°W﻿ / 42.88639; -109.85472﻿ (Willow Island) |