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Ohio regulations

Muskie (Muskellunge) Regulations in Ohio 2026

Ohio muskie regulations in 2026: 40″ min size, 1 fish bag limit. Zone-specific exceptions may apply — see the rule table below. Sourced from DNR.

DNROfficial source

About Muskie →

Rules (12)

Ohio statewide
Daily bag
1 fish
Daily bag
1 fish/day
Min size
40"
Min size
36"
Verified · View official source ↗
Ohio River
Daily bag
2 fish
Min size
30"
Muskellunge 2 30 inches
Verified · View official source ↗
Ohio River On Its Embayments And Tributaries To The First Riffle Or Dam In The Eastern Unit
Daily bag
2
Min size
30"
Verified · View official source ↗
Ohio River On Its Embayments And Tributaries To The First Riffle Or Dam In The Western Unit
Daily bag
2
Min size
30"
Verified · View official source ↗
Pymatuning Lake
Daily bag
2
Min size
30"
Verified · View official source ↗

Other Ohio fish regulations

Other regulated species in Ohio with current rule pages — same DNR source, same verification cadence.

Also known as

Muskie is also called Muskie (Muskellunge), Muskellunge, Tiger Muskellunge, Tiger Muskie, musky, muskellunge. Anglers in different regions use different names for the same fish, and the rules on this page apply to all of them in Ohio.

Frequently asked questions

When is Muskie season in Ohio?

Muskie season in Ohio is set by DNR. Some zones may have specific open windows; see the rule table above.

What is the size limit for Muskie in Ohio?

Minimum size for Muskie in Ohio is 30 inches in Ohio River, per DNR. Slot limits or maximum sizes may apply in some zones.

What is the daily bag limit for Muskie in Ohio?

Daily bag limit for Muskie in Ohio is 2 fish in Ohio River, per DNR.

Official sources cited

Reference only. Regulations change frequently, often mid-season. Always verify with DNR before keeping a catch.

← All Ohio fishing regulations