Fishing Diamond Lake
AKA: Diamond Reservoir
Popular Fish Species Diamond Lake, OR

Rainbow Trout Fishing
Fishing for rainbow trout at Diamond Lake can be effective using worms, salmon eggs, prepared baits, small spinners, spoons, jerkbaits and small crankbaits in vibrant colors to mimic prey. Use the lightest fishing line for the best possible results, based on conditions. Annual stocking by the Oregon Department of Fish and Wildlife has helped to maintain a good population of rainbow trout. While fishing from a boat is often the preferred method, plenty of trout are caught here by anglers fishing from the bank. When the lake freezes over, ice fishing can still provide some nice fishing. Additionally, floating or sinking flies, such as nymphs, streamers, or dry flies, are popular choices for fly anglers targeting rainbow trout. Trolling with lures or flies behind a boat, casting near shoreline structures, or still fishing with bait can all yield success. Adjusting lure size, color, and retrieve speed can enhance chances of enticing these colorful and spirited fish.

Brown Trout Fishing
Currently, fishing for brown trout in Diamond Lake is restricted to catch and release only. Tiger trout also reside here, and are also restricted to catch and release only. These hearty fighters migrate around the lake in search of baitfish and comfortable water temperatures, preferably in the 50 to 62 degree range. In spring brown trout, along with the baitfish, move to the shallows which warms first. As the days get warmer in summer they move deeper, again following schools of bait. As Fall and Winter arrive, browns tend to stay in deeper water. When these trout move deep, it is typically in the 20- to 45-foot range. Nightcrawlers are always a good bait for brown trout. In-line spinners, bait-colored crankbaits and small spoons are other options. Experiment with depth and retrieve speed. When the lake freezes over, enjoy ice fishing for trout.
Diamond Lake Fishing Video
Fish species to fish for...
Guide to fishing for rainbow trout and brown trout at Diamond Lake in Oregon.
This 2,800-acre natural lake, Diamond Lake, is located in southwest Oregon, at the town of Diamond Lake. This trout lake is stocked annually by the Oregon Department of Fish and Wildlife, and the fishing is highly rated.
One of the primary species thriving here is rainbow trout. The lake is regularly stocked with these beautiful and hard-fighting fish. In addition to rainbow trout, Diamond Lake is home to other popular fish species such as brook trout, brown trout, and kokanee salmon.
Anglers can fish from the bank near the resort, near Lake Creek and throughout lakeside campgrounds. Boaters can explore the 11 miles of shoreline in search of trout. Boat ramps are available at both the north and south ends of the lake.
Primary fish species residing in Diamond Lake
Click images for fishing tips and details about each species.
Diamond Lake Amenities
Marina: YES
Boat Rental: YES
Boat Launch Ramp: YES
Campgrounds: YES
RV Hookups: YES
Lodging: YES
Convenience Store: YES
Bait & Tackle: YES
Restaurant: YES
Today's Weather & Forecast
Public Boat Launch Ramps & Landings
Diamond Lake Campground North Boat Launch Ramp
Located mid lake, east side, off NF 4795 Road, this is a one-lane, concrete ramp with a dock and paved parking.
Diamond Lake Campground Boat South Launch Ramp
Located mid lake, east side, off NF 4795 Road, this is a one-lane, concrete ramp with a dock and paved parking.
North End Boat Launch Ramp
Located in the northeast section of the lake, off NF 4795 Road, this is a two-lane, concrete ramp with a dock and paved parking.
South Shore Boat Launch Ramp
Located in the southeast section of the lake, off NF 4795 Road, this is a two-lane, concrete ramp with a dock and paved parking.
Thielsen View West Boat Launch Ramp
Located mid lake, west side, off NF 500 Road, this is a two-lane, concrete ramp with a dock and paved parking.
Fishing Guides On Diamond Lake
If you offer fishing guide services on this lake, please contact us for a free listing, to be posted here.
Fishing License
Click here for a Oregon Fishing License.
Campgrounds & RV Parks Nearby
Diamond Lake Resort Campground - 541 793-3333
Diamond Lake Campground - 541 496-2531
South Shore Pavilion Campground - 541 498-2531
Broken Arrow Campground - 541 498-2531
Thielsen View Campground - 541 498-2531
Diamond Lake OR Map - Fishing & Camping Areas
Contact Information
Diamond Lake
Diamond Lake Resort
350 Resort Drive
Diamond Lake, OR 97731
541 793-3333
Fishing lakes in each state.
022025
Diamond Lake in Oregon.
OREGON


Information about fishing lakes in OR
Rainbow trout and brown trout fishing in southwest OR.