- Billy Goat Island, an island in Malheur County
- Bird Fence Reservoir Number One, a reservoir in Harney County
- Bird Waterhole, a reservoir in Harney County
- Birthday Lake, a lake in Lane County
- Bishop Ditch, a canal in Malheur County
- Bitter Spring, a spring in Klamath County
- Black Bar, a bar in Josephine County
- Black Bull Spring, a spring in Malheur County
- Black Bull Springs, a spring in Malheur County
- Davis-Weber Lumber Company (historical) in Lane County
- Division Reservoir, a reservoir in Malheur County
- Division Waterhole, a reservoir in Crook County
- Divison Reservoir, a reservoir in Malheur County
- Dixie Creek, a stream in Curry County
- Dixon Creek, a stream in Klamath County
- Dixon Place in Lake County
- Dixon Ranch in Harney County
- Dixon Spring, a spring in Harney County
- Dixon Waterhole, a reservoir in Harney County
- Dixons Rock in Malheur County
- Dixons Rock Reservoir, a reservoir in Malheur County
- Dixonville Log Pond, a reservoir in Douglas County
- Dixonville Post Office (historical), a post office in Douglas County
- Doak Creek, a stream in Lane County
- Dobe Creek, a stream in Klamath County
- Dobie Flat, a plain in Harney County
- Fitchett Place in Harney County
- Hettinger Island, an island in Malheur County
- Hughes Ranch in Harney County
- Hughet Creek, a stream in Harney County
- Hughet Lake, a lake in Harney County
- Hughet Spring, a spring in Harney County
- Hughet Valley, a valley in Harney County
- Hughet Well, a well in Harney County
- Hult City Park, a park in Lane County
- Hultin Cemetery in Coos County
- Hultin Creek, a stream in Coos County
- Humbug Mountain State Park, a park in Curry County
- Hungry Hollow, a valley in Klamath County
- Morris Creek, a stream in Coos County
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- Morris Meadows, a plain in Crook County
- Morris-Baker Cemetery in Coos County
- Morrison Spring, a spring in Malheur County
- Mortar Prairie, a plain in Klamath County
- Mortimer Canyon, a valley in Harney County
- Mortimer Canyon Reservoir, a reservoir in Harney County
- Morton Creek, a stream in Curry County
- Morton Island, an island in Malheur County
- Morton Post Office (historical), a post office in Malheur County
- Morton Spring, a spring in Malheur County
- Mosby Creek, a stream in Lane County
- Saunders Waterhole, a reservoir in Lake County
- Saunders Well, a well in Lake County
- Savage Slough, a stream in Harney County
- Sawmill Creek, a stream in Harney County
- Sawmill Number One Reservoir, a reservoir in Harney County
- Sawmill Number Two Reservoir, a reservoir in Harney County
- Sawmill Spring, a spring in Klamath County
- Sawtooth Creek, a stream in Harney County
- Sawtooth Spring, a spring in Harney County
- Sawtooth Way in Douglas County
- Sawyer Creek, a stream in Douglas County
- Sawyer Rapids, a rapids in Douglas County
- Sawyers Rapids, a rapids in Douglas County
- Scab Spring, a spring in Malheur County
- Wertz Draw, a stream in Malheur County
- West Bacon Waterhole, a reservoir in Harney County
- West Bassout Reservoir, a reservoir in Harney County
- West Batts Camp Lake, a reservoir in Harney County
- West Bay, a bay in Klamath County
- West Bay Creek, a stream in Klamath County
- West Beaver Charlie Reservoir, a reservoir in Malheur County
- West Bench, a bench in Malheur County
- West Black Butte Reservoir, a reservoir in Malheur County
- West Blue Reservoir, a reservoir in Malheur County
- West Butte Reservoir, a reservoir in Harney County
- West Canal, a canal in Klamath County
- West Chain Lake, a lake in Harney County
- West Cherokee Reservoir, a reservoir in Malheur County
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