When is muskellunge season in Ohio?

Ohio keeps muskellunge open to fishing year-round for the 2026 regulation year — there is no closed season, though the daily bag and size limits below still apply every day.

What is the Ohio bag limit for muskellunge?

The Ohio daily bag limit for muskellunge is 1 / day (muskellunge + tiger muskellunge combined). Some named waters set a different limit — check the water-body overrides above.

What size muskellunge can you keep in Ohio?

The Ohio size rule for muskellunge is No statewide minimum length.

Do you need a license to fish for muskellunge in Ohio?

Yes. Ohio requires a valid fishing license to fish for muskellunge, with the usual exemptions for young children, state free-fishing days, and some senior or disabled-veteran categories. A license is valid only in the state that issued it, so non-residents need a Ohio license — compare resident and non-resident Ohio fees on the state regulations page below.

Are there gear restrictions for muskellunge in Ohio?

Yes. In Ohio, muskellunge fishing carries these gear rules: Statewide: 1 muskellunge or tiger muskellunge (singly or in aggregate) per day — Ohio Admin. Code 1501:31-13-08; Hook-and-line only; snagging prohibited; Voluntary catch-and-release strongly encouraged on this stocking-dependent trophy fishery — log catches in the ODNR Muskie Angler Log.

Do specific Ohio waters have different muskellunge rules?

Yes. 5 named Ohio waters carry rules that override the statewide muskellunge regulation, including West Branch Reservoir (M. J. Kirwan), Leesville Lake, Clear Fork Reservoir, and 2 more. See the named water-body overrides above for the exact rule on each.

2026 regulation year

Ohio Muskellunge 2026 — Season, Bag Limit, Size Rules

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Last updated June 9, 2026

Ohio runs a put-grow-trophy muskellunge programme — the Division of Wildlife stocks advanced fingerlings into roughly nine reservoirs each year, with no meaningful natural reproduction, so the fishery is entirely stocking-driven. West Branch Reservoir (Michael J. Kirwan), Leesville Lake, Clear Fork Reservoir, Salt Fork Lake, and Piedmont Lake are the headline waters. Statewide the limit is one fish per day with no minimum length — Ohio relies on the single-fish limit plus heavy voluntary catch-and-release to build trophies, and a 40-inch fish earns a Fish Ohio award. A 30-inch minimum applies at Pymatuning and on the Ohio River.

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Season

Open year-round Open year-round statewide.

Bag & possession

Daily bag: 1 / day (muskellunge + tiger muskellunge combined)

Size, slot, trophy rules

Size: No statewide minimum length

Gear restrictions

Statewide: 1 muskellunge or tiger muskellunge (singly or in aggregate) per day — Ohio Admin. Code 1501:31-13-08
Hook-and-line only; snagging prohibited
Voluntary catch-and-release strongly encouraged on this stocking-dependent trophy fishery — log catches in the ODNR Muskie Angler Log

Named water-body overrides

Where statewide rules differ on specific Ohio waters:

West Branch Reservoir (M. J. Kirwan)
Ohio's premier musky water; statewide 1 / day, no minimum length
Leesville Lake
MWCD trophy musky reservoir; 1 / day, no minimum length
Clear Fork Reservoir
Stocked musky fishery near Mansfield; 1 / day, no minimum length
Pymatuning Reservoir (OH/PA)
2 / day, 30 in minimum — reciprocal OH/PA water (Ohio Admin. Code 1501:31-13-07)
Ohio River
2 / day, 30 in minimum; boundary water with KY/WV (Ohio Admin. Code 1501:31-13-11)

Official source

Ohio Department of Natural Resources — Division of Wildlife publishes the authoritative 2026 Ohiofishing regulations. Always verify the current rule before fishing — emergency closures and in-season changes can override what's published here.

The muskellunge rules on this page are sourced from Ohio Department of Natural Resources — Division of Wildlife's official muskellunge regulation page.

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Emergency-order channel

Muskellunge closures, slot-limit changes, and harvest pauses are posted to Ohio Department of Natural Resources's emergency-order feed — check it before any Ohio trip during the active season.

Frequently asked questions

When is muskellunge season in Ohio?: Ohio keeps muskellunge open to fishing year-round for the 2026 regulation year — there is no closed season, though the daily bag and size limits below still apply every day.
What is the Ohio bag limit for muskellunge?: The Ohio daily bag limit for muskellunge is 1 / day (muskellunge + tiger muskellunge combined). Some named waters set a different limit — check the water-body overrides above.
What size muskellunge can you keep in Ohio?: The Ohio size rule for muskellunge is No statewide minimum length.
Do you need a license to fish for muskellunge in Ohio?: Yes. Ohio requires a valid fishing license to fish for muskellunge, with the usual exemptions for young children, state free-fishing days, and some senior or disabled-veteran categories. A license is valid only in the state that issued it, so non-residents need a Ohio license — compare resident and non-resident Ohio fees on the state regulations page below.
Are there gear restrictions for muskellunge in Ohio?: Yes. In Ohio, muskellunge fishing carries these gear rules: Statewide: 1 muskellunge or tiger muskellunge (singly or in aggregate) per day — Ohio Admin. Code 1501:31-13-08; Hook-and-line only; snagging prohibited; Voluntary catch-and-release strongly encouraged on this stocking-dependent trophy fishery — log catches in the ODNR Muskie Angler Log.
Do specific Ohio waters have different muskellunge rules?: Yes. 5 named Ohio waters carry rules that override the statewide muskellunge regulation, including West Branch Reservoir (M. J. Kirwan), Leesville Lake, Clear Fork Reservoir, and 2 more. See the named water-body overrides above for the exact rule on each.

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