Wisconsin Fishing Regulations
Managed by the Wisconsin Department of Natural Resources. Summary below verified 2026-07-27.
⚠️ This is a planning summary, not the law. Rules change mid-season and many waters carry special regulations. Verify with the official Wisconsin rules before keeping fish.
License fees
Anglers 16+ need a license. Inland trout require a trout stamp; Great Lakes trout/salmon require a Great Lakes stamp.
| Resident annual | ≈$20 |
| Non-resident annual | ≈$50 |
Fees approximate as of 2026-07-27; agency fees pages have exact current pricing.
Season, size & bag limits — popular species
| Species | Waters | Season | Daily bag | Size limit | Notes |
|---|---|---|---|---|---|
| Walleye & sauger | Inland | General inland season (early May – early Mar) | 5 combined (3 on many northern waters) | 15" minimum on many waters | Ceded-territory lakes have bag adjustments |
| Largemouth & smallmouth bass | Inland | Harvest season from early May/mid-June by zone; catch-and-release otherwise | 5 combined | 14" minimum | Northern zone smallmouth harvest opens later |
| Northern pike | Inland | General inland season | 5 | None statewide | Special slots on many waters |
| Muskellunge | Inland | Late May – Dec (southern) / mid-Nov (northern) | 1 | 40" minimum statewide | 50" on many trophy waters |
| Panfish (bluegill, crappie, perch) | Inland | Open year-round | 25 combined | None statewide | 10–15 fish limits on many managed lakes |
Wisconsin's inland season opens the first Saturday in May for most gamefish. County and lake-specific rules are extensive — check the DNR regulations lookup for your water.
Plan your Wisconsin trip
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