| Species | Weight | Location | Date | Angler |
|---|---|---|---|---|
| Arctic Grayling | 3.63 lbs. | Washtub Lake | 6/28/03 | Glenn Owens |
| Big Mouth Buffalo | 57.75 lbs. | Nelson Reservoir | 6/4/94 | Craig D. Grassel |
| Black Bullhead | 2.60 lbs. | Smiley Slough | 6/2/09 | Birrell |
| Black Crappie | 3.13 lbs. | Tongue River Reservoir | 1973 | Al Elser |
| Bluegill | 2.64 lbs. | Peterson’s Stock Dam | 6/3/83 | Brent Fladmo |
| Blue Sucker | 13.29 lbs. | Marias River | 4/19/19 | Jason Karls |
| Brook Trout | 9.06 lbs. | Lower Two Medicine Lake | 1940 | John R. Cook |
| Brown Trout | 32.42 lbs. | Marias River | 3/3/21 | Robbie Dockter |
| Bull Trout | 25.63 lbs. | 1916 | James Hyer | |
| Burbot | 17.08 lbs. | Missouri River Wolf Point | 4/18/89 | Jeff Eugene Iwen |
| Channel Catfish | 35.18 lbs. | Colstrip Surge Pond | 7/7/19 | John D. Smith |
| Chinook Salmon | 32.05 lbs. | Fort Peck Reservoir | 08/16/20 | Greg Haug |
| Cisco | 2.08 lbs. | Missouri River | 6/2/14 | Troy Holstein |
| Coho Salmon | 4.88 lbs. | Fort Peck Reservoir | 5/29/73 | Irven F. Stohl |
| Common Carp | 40.2 lbs. | Nelson Reservoir | 5/24/98 | Jared S. Albus |
| Creek Chub | 0.52 lbs. | Harbaugh Bass Pond | 5/12/13 | William Bibeau |
| Cutthroat Trout | 16 lbs | Red Eagle Lake | 1955 | Wm. D. Sands |
| Emerald Shiner | 0.01 lbs. | Park Grove Bridge | 6/9/06 | Ike Braaten |
| Fathead Minnow | .01 lbs. | Dollar Lake | 5/30/14 | Chris Gustine |
| Flathead Chub | 0.59 lbs. | Thornton Pond | 4/29/01 | Douglas Jordan |
| Freshwater Drum | 21.59 lbs. | Fort Peck- Ghost Coulee | 5/3/03 | Matt Washut |
| Golden Trout | 5.43 lbs. | Cave Lake | 7/16/00 | Mike Malixi |
| Golden Shinner | 0.18 lbs. | Gardner Reservoir | 7/29/22 | Kelson Hickman |
| Goldeye | 3.18 lbs. | Nelson Reservoir | 7/4/00 | Don Nevrivy |
| Green Sunfish | 0.84 lbs. | Hickson’s Pond | 5/25/09 | Bette Schmieding |
| Kokanee Salmon | 7.85 lbs. | Hauser Lake | 9/23/03 | John Bomar |
| Lake Chub | 0.075 lbs. | Corner Lake | 7/23/10 | James Cashell |
| Lake Trout | 42.69 lbs. | Flathead Lake | 6/23/04 | Ruth Barber |
| Lake Whitefish | 10.46 lbs. | Flathead Lake | 8/26/06 | Swan T. McDonald V |
| Largemouth Bass | 9.58 lbs. | Lake Elmo | 4/24/21 | Brandon Wright |
| Largescale Sucker | 6.16 lbs. | Woodland Pond | 6/27/08 | Kevin Fraley |
| Longnose Sucker | 4.78 lbs | Hauser Reservoir | 5/10/22 | Jonathan Miller |
| Mountain Sucker | 1.60 oz. | Beaver Creek Reservoir | 4/23/01 | Robert Garwood |
| Mountain Whitefish | 5.11 lbs. | Hauser Reservoir | 10/10/07 | Walt Goodman |
| Northern Pike | 37.5 lbs. | Tongue River Reservoir | 1972 | Lance Moyer |
| Northern Pikeminnow | 7.88 lbs. | Noxon Rapids Reservoir | 5/28/91 | Darrel Torgrimson |
| Paddlefish | 142.5 lbs. | Missouri River Near Kipp Park | 5/20/73 | Larry Branstetter |
| Pallid Sturgeon | 60 lbs. | Yellowstone River | 5/13/79 | Gene Sattler |
| Peamouth | 1.52 lbs. | Clark Fork River | 7/29/07 | Mike Jensen |
| Pumpkinseed | 0.995 lbs. | Fennon Slough | 4/26/22 | Pete Jellar |
| Pygmy Whitefish | 0.36 lbs. | Little Bitterroot Lake | 2/13/10 | Richard Geldrich |
| Rainbow Trout | 33.1 lbs. | Kootenai River | 8/11/97 | Jack G. Housel, Jr. |
| Rainbow-Cutthroat Hybrid Trout | 30.25 lbs. | Ashely Lake | 5/16/82 | Pat Kelley |
| Redside Shiner | 0.10 lbs. | Lost Lake | 8/21/01 | Josh Ahles |
| River Carpsucker | 7.915 lbs | Yellowstone River | 4/16/22 | Jaxson Franklin |
| Rock Bass | 1.31 lbs. | Lower Crazy Head Springs Pond | 4/26/14 | Karson Campbell |
| Rocky Mountain Sculpin | 0.063 lbs. | Yellowstone Co. Canal | 3/15/22 | Bridger Burrows |
| Sauger | 8.805 lbs. | Fort Peck Reservoir | 12/12/94 | Gene Moore |
| Saugeye | 15.66 lbs. | Fort Peck Reservoir Squaw Creek | 1/11/95 | Myron Kibler |
| Shorthead Redhorse | 4.68 lbs. | Marias River | 4/14/85 | Ray Quigley |
| Shortnose Gar | 7.41 lbs. | Fort Peck Dredge Cuts | 5/16/13 | Brandon Hansard |
| Shovelnose Sturgeon | 14.125 lbs. | Missouri River | 5/21/10 | Chad Buck |
| Smallmouth Bass | 7.84 lbs. | Fort Peck Reservoir | 10/3/20 | Theron Thompson |
| Smallmouth Buffalo | 38 lbs. | Nelson Reservoir | 4/28/07 | Brady Miller |
| Spottail Shiner | 0.02 lbs. | Tiber Reservoir | 8/14/10 | Joe Hagengruber |
| Stonecat | 0.54 lbs. | Milk River | 6/16/96 | Dale Bjerga |
| Tiger Muskellunge | 38.75 lbs. | Deadman’s Basin Reservoir | 9/2/11 | Leo Cantin |
| Tiger Trout | 4.04 lbs. | Bear Lake | 2/9/97 | Joe Sobczak |
| Utah Chub | 2.39 lbs. | Canyon Ferry Reservoir | 3/7/22 | Steve Hagen |
| Walleye | 18.02 lbs. | Holter Lake | 5/10/21 | Trevor Johnson |
| White Bass | 2.8 lbs. | Missouri River | 10/13/07 | Vernon Pacovsky |
| White Crappie | 3.68 lbs. | Tongue River | 5/10/96 | Gene Bassett |
| White Sturgeon | 96 lbs. | Kootenai River | 1968 | Herb Stout |
| White Sucker | 5.33 lbs. | Nelson Reservoir | 2/10/83 | Fred Perry |
| Yellow Bullhead | 1.910 lbs. | Tongue River Reservoir | 12/17/20 | Roberta Legge |
| Yellow Perch | 2.39 lbs. | Lower Stillwater Lake | 2/19/06 | Josh Emmert |
Montana State Fishing Records
