When is smallmouth bass season in Minnesota?

Minnesota keeps smallmouth bass 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 Minnesota bag limit for smallmouth bass?

The Minnesota daily bag limit for smallmouth bass is 6 / day (smallmouth + largemouth combined). The possession limit is 6 in possession. Some named waters set a different limit — check the water-body overrides above.

What size smallmouth bass can you keep in Minnesota?

The Minnesota size rule for smallmouth bass is No statewide minimum; lake-specific slots apply. Slot limit: Per-lake protected slots on designated waters (e.g. Mille Lacs trophy-smallmouth slot).

Do you need a license to fish for smallmouth bass in Minnesota?

Yes. Minnesota requires a valid fishing license to fish for smallmouth bass, 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 Minnesota license — compare resident and non-resident Minnesota fees on the state regulations page below.

Are there gear restrictions for smallmouth bass in Minnesota?

Yes. In Minnesota, smallmouth bass fishing carries these gear rules: Hook-and-line only — no spearing or bow-fishing for bass; Catch-and-release only outside the harvest window (and on designated catch-and-release waters).

Do specific Minnesota waters have different smallmouth bass rules?

Yes. 5 named Minnesota waters carry rules that override the statewide smallmouth bass regulation, including North & east of US Highway 53 (Duluth–International Falls), Lake Vermilion, Lake of the Woods, and 2 more. See the named water-body overrides above for the exact rule on each.

2026 regulation year

Minnesota Smallmouth bass 2026 — Season, Bag Limit, Size Rules

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Last updated May 29, 2026

Minnesota's smallmouth fishery moved to a continuous, year-round season under the bass rules the DNR adopted for 2026 — anglers can catch-and-release smallmouth every day of the year, with a spring-through-summer harvest window. In the fall most of the state reverts to catch-and-release only to protect recovering fish. The combined 6-bass daily bag pools smallmouth and largemouth.

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Season

Open year-round Open year-round (2026 continuous season). Harvest opens the 2nd Saturday in May north/east of US-53 and two weeks later statewide; catch-and-release only in fall across most of the state.

Bag & possession

Daily bag: 6 / day (smallmouth + largemouth combined)
Possession: 6 in possession

Size, slot, trophy rules

Size: No statewide minimum; lake-specific slots apply
Slot: Per-lake protected slots on designated waters (e.g. Mille Lacs trophy-smallmouth slot)

Gear restrictions

Hook-and-line only — no spearing or bow-fishing for bass
Catch-and-release only outside the harvest window (and on designated catch-and-release waters)

Named water-body overrides

Where statewide rules differ on specific Minnesota waters:

North & east of US Highway 53 (Duluth–International Falls)
Early bass harvest opens on the 2nd Saturday in May — two weeks before the rest of the state
Lake Vermilion
Statewide rule; smallmouth + largemouth pooled at 6 / day
Lake of the Woods
Border water; pooled bag with ON reciprocity
Mille Lacs
Statewide bag; renowned trophy-smallmouth water with a protected slot — verify the current Mille Lacs rule before harvest
Boundary Waters Canoe Area
Wilderness regs: no live bait on listed lakes

Official source

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

The smallmouth bass rules on this page are sourced from Minnesota Department of Natural Resources's official smallmouth bass regulation page.

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Emergency-order channel

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

Frequently asked questions

When is smallmouth bass season in Minnesota?: Minnesota keeps smallmouth bass 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 Minnesota bag limit for smallmouth bass?: The Minnesota daily bag limit for smallmouth bass is 6 / day (smallmouth + largemouth combined). The possession limit is 6 in possession. Some named waters set a different limit — check the water-body overrides above.
What size smallmouth bass can you keep in Minnesota?: The Minnesota size rule for smallmouth bass is No statewide minimum; lake-specific slots apply. Slot limit: Per-lake protected slots on designated waters (e.g. Mille Lacs trophy-smallmouth slot).
Do you need a license to fish for smallmouth bass in Minnesota?: Yes. Minnesota requires a valid fishing license to fish for smallmouth bass, 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 Minnesota license — compare resident and non-resident Minnesota fees on the state regulations page below.
Are there gear restrictions for smallmouth bass in Minnesota?: Yes. In Minnesota, smallmouth bass fishing carries these gear rules: Hook-and-line only — no spearing or bow-fishing for bass; Catch-and-release only outside the harvest window (and on designated catch-and-release waters).
Do specific Minnesota waters have different smallmouth bass rules?: Yes. 5 named Minnesota waters carry rules that override the statewide smallmouth bass regulation, including North & east of US Highway 53 (Duluth–International Falls), Lake Vermilion, Lake of the Woods, and 2 more. See the named water-body overrides above for the exact rule on each.

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