Flathead Catfish Fishing in Minnesota
Check regulations
Check regulations
Year-round
Overview
The Flathead Catfish is a popular freshwater game fish found throughout Minnesota. The flathead catfish is the second-largest catfish species in North America and is prized as the best-eating catfish by most anglers.
Best Waters in Minnesota
Specific water recommendations for flathead catfish in Minnesota are being compiled. Check local fishing reports for current hotspots.
Local Techniques & Baits
Techniques
- live-bait
- noodling
- bottom-fishing
- night-fishing
Baits & Lures
- Live bluegill (3-6 inches)
- Live creek chubs
- Live green sunfish
- Live large shiners
- Live crayfish (large)
- Live bullheads (small)
- Live goldfish (where legal)
- Live shad
Seasonal Guide for Minnesota
SpringSpring Fishing
Spring flatheads emerge from deep winter holes as water temperatures rise past 55F and begin feeding after months of reduced activity. They move to shallower water near wood cover and rocky structure. Live bluegill and sunfish fished near logjams and undercut banks are the top producers. Pre-spawn flatheads in May and early June feed aggressively and this is one of the best windows for trophy fish.
SummerSummer Fishing
Summer is the prime season for flathead catfish. Water temperatures in their preferred 75-85F range trigger spawning activity and peak feeding. Night fishing is most productive as flatheads leave their daytime hiding spots to hunt. Target logjams, rock ledges, and undercut banks with live bait such as bluegill, creek chubs, or large shiners. This is also prime noodling season when flatheads are on nests in underwater cavities.
FallFall Fishing
Fall flatheads feed heavily as water temperatures cool, building energy reserves for winter. They remain near cover but may roam more widely in search of prey. Live baitfish remain the top choice. As water drops below 65F, flatheads begin staging near their deep winter holes. Early fall (September-October) can produce trophy-sized fish in peak condition with maximum weight.
WinterWinter Fishing
Winter flatheads become largely dormant, holding in the deepest holes and timber-filled areas available. They eat very infrequently and are the most difficult of the three major catfish species to catch in cold water. Slow-fished live bait near deep cover is the only reliable method. In southern states with milder winters, flatheads can occasionally be caught during warm spells when water temps temporarily rise.
Regulations
Regulations change frequently. Always verify current regulations with Minnesota Fish & Wildlife. Information shown was last updated 2025-01-01.
Specific regulations for flathead catfish in Minnesota are not listed in our database. Please check the official Minnesota regulations for current rules.