| Species | Weight | Angler | Year | Waterbody | Source |
|---|---|---|---|---|---|
| Largemouth Bass | 11.38 lb | Jarrett Edwards | 1997 | Echo Canyon Reservoir, Archuleta County | source ↗ |
| Smallmouth Bass | 6.69 lb | Raymond Ong | 2011 | Aurora Reservoir | source ↗ |
| Spotted Bass | 4.49 lb | Michael Hardin | 2005 | Valco Ponds, Pueblo Co. | source ↗ |
| Blue Catfish | 33.53 lb | Coy Bowyer | 2023 | Pueblo Reservoir | source ↗ |
| Flathead Catfish | 33.85 lb | David Medina | 2023 | John Martin Reservoir Spillway | source ↗ |
| Walleye | 18.81 lb | Scott Regan | 1997 | Standley Lake, Jefferson County | source ↗ |
| Northern Pike | 30.69 lb | Tim Bone | 2006 | Stagecoach Reservoir, Routt County | source ↗ |
| Muskellunge (Tiger Muskie) | 40.13 lb | Jason Potter | 1994 | Quincy Reservoir | source ↗ |
| Black Crappie | 3.48 lb | Fesstus Stalder | 2017 | Frank State Wildlife Area | source ↗ |
| White Crappie | 4.00 lb | Daryel Thompson | 1975 | Northglenn Lake, Adams County | source ↗ |
| Bluegill | 2.59 lb | Gregory Wallace | 2019 | Totten Reservoir, Montezuma | source ↗ |
| Rainbow Trout | 19.63 lb | Lee Cox | 2003 | Morrow Point Reservoir, Gunnison County | source ↗ |
| Brown Trout | 30.50 lb | Alan Schneider | 1988 | Roaring Judy Ponds, Gunnison County | source ↗ |
| Lake Trout | 50.35 lb | Donald Walker | 2007 | Blue Mesa Reservoir, Gunnison County | source ↗ |
| Brook Trout | 8.56 lb | Matt Smiley | 2022 | Waterdog Lake | source ↗ |
| Chinook Salmon | 11.00 lb | Helen Eaton | 1989 | Williams Fork Reservoir, Grand County | source ↗ |
| Kokanee Salmon | 6.81 lb | Will Arduino | 1986 | Spinney Mountain Reservoir, Park County | source ↗ |
Records compiled from official state wildlife/DNR agencies where available, cross-checked against independent angling record databases. Standards, categories and titleholders change as new fish are certified — always confirm current records with the state agency before citing officially.