Lake of the Woods walleye limits, all three jurisdictions

One lake, three sets of rules

Lake of the Woods is governed by Ontario, Minnesota and Manitoba at once. They do not agree on how many walleye you may keep, what size you must release, when the season opens, or even whether to measure in centimetres or inches. A boat can cross between two of them in an afternoon.

This page puts what each of the three actually publishes side by side. Every figure below was read out of the regulator’s own document on 25 July 2026— not from a summary of it — and each one is listed against the exact text it came from in our source audit (opens in a new tab) ↗.

What the numbers mean in each place

The three regulators use the same words for different things, which is the first place a careful angler gets caught out.

Daily limit versus possession limit

Ontario draws the sharpest line, and is the only one of the three that sets the two to different numbers for some anglers:

“The catch limit is the number of fish you are allowed to catch and keep in 1 day. It includes fish that are not immediately released and any fish eaten or given away.”

— Ontario Fishing Regulations Summary — General fishing regulations (opens in a new tab) ↗, read 25 July 2026

“The possession limit is the number of fish you are allowed to have in your possession on hand, in cold storage, in transit or anywhere. Possession limits are the same as 1 day's catch limit except where otherwise specified.”

— Ontario Fishing Regulations Summary — General fishing regulations (opens in a new tab) ↗, read 25 July 2026

That last sentence is why several rows below show a single figure spanning both columns: Ontario states one number, and it serves as both. Where Ontario does split them — non-Canadian residents, every water on this page — the table shows two.

Minnesota and Manitoba both state the equality flatly, so their rows carry the same number twice rather than a figure we chose:

“The seasons and regulations listed below apply to the Minnesota portions of the following waters. Daily and possession limits are the same unless otherwise noted.”

— 2026 Minnesota Fishing Regulations (opens in a new tab) ↗, read 25 July 2026

“Fish are considered to be in possession if they are not immediately released into the water from which they were taken. Possession limits are the same as daily limits.”

— Manitoba Anglers' Guide 2026 (opens in a new tab) ↗, read 25 July 2026

Walleye and sauger are one limit, not two

All three publish a combined walleye-and-sauger limit. You do not get a separate limit of each.

“Aggregate or combined limits are catch and possession limits for a combination of fish species. Where there are aggregate limits, you may not catch and retain a separate limit of each species.”

— Ontario Fishing Regulations Summary — General fishing regulations (opens in a new tab) ↗, read 25 July 2026

Minnesota adds a practical corollary that matters at the cleaning table: “Sauger without head and tail intact will be counted as walleye.”

Licence classes don’t match up

Ontario sells a Sport and a Conservation Fishing Licence, and both are open to non-residents — the conservation licence carries lower limits. Minnesota also sells a Conservation License, but:

“Conservation Licenses are available only to residents of Minnesota.”

— 2026 Minnesota Fishing Regulations (opens in a new tab) ↗, read 25 July 2026

So an American angler from outside Minnesota cannot buy Minnesota ’s reduced-limit licence, but can buy Ontario’s. Manitoba’s 2026 guide publishes one set of limits and no conservation class at all; its licences differ by residency in price, not in limit.

Ontario

Lake of the Woods sits in Fisheries Management Zone 5. Ontario sets a zone-wide rule and then lists exceptions for particular waters:

“Zone-wide seasons and limits apply to all waters in the Zone except for the specific waters and species listed in the species exceptions, waterbody exceptions and fish sanctuaries.”

— Ontario Fishing Regulations Summary — Fisheries Management Zone 5 (opens in a new tab) ↗, read 25 July 2026

Which parts of the lake the zone-wide rule actually governs

This is the part that is easy to get wrong, and the reason this section exists at all. Ontario publishes five separate Lake of the Woods exception blocks, and only one of them says anything about walleye. Because zone-wide limits apply except for the specific waters and species listed, the other four leave walleye on the zone-wide rule.

Block headings are quoted from Ontario, with coordinates removed for length. We have deliberately not redrawn them as our own map of which bay is in and which is out — the first block’s “including” clause is a piece of grammar doing real work, and reading it for you is not the same as reporting it.

That second table is the only place on Ontario’s Lake of the Woods with a protected slot— a band of sizes that must go back regardless of your limit. It applies to those waters and not to the rest of the lake.

Minnesota

Minnesota regulates its portion of the lake under its Canada– Minnesota border-water rules, separately from its inland waters, and gives Lake of the Woods its own exception on top of that.

One thing Minnesota does notpublish for this water: how the “not more than 4 can be walleye” sub-limit converts under a Conservation License. The DNR halves the total (its own chart turns 6 into 3), states that halving “does not apply to size restrictions”, and stops there. We have left that gap open rather than doing the arithmetic and printing the result as Minnesota’s rule.

Manitoba

Manitoba touches the lake at its northwest corner, and this is the most surprising answer of the three: Manitoba publishes no Lake of the Woods regulation at all. What governs its shore is the general provincial limit.

An absence is a claim like any other, so here is exactly how far we looked, all three checks repeatable against the linked guide:

• ✓“Lake of the Woods” does not appear anywhere in the 44-page 2026 Anglers' Guide. Other waters do — Lake of the Prairies, Lake Winnipeg, Lake St. George — so the guide is not silently unsearchable.
• ✓The Southern Division's alphabetical Waterbody Specific Regulations list runs Hunt Lake → Lake of the Prairies, with no entry between them.
• ✓The Border Waters section names specific waters — Davidson, Frances, Garner, High, Mantario, Moar, Ryerson and Artery lakes — and does not name this one.

“The possession limits and size restrictions listed below are general, provincial regulations, and apply to most Manitoba waters. A number of waters and fishing divisions in Manitoba have special, individual regulations.”

— Manitoba Anglers' Guide 2026 (opens in a new tab) ↗, read 25 July 2026

Closures that override everything above

A limit is irrelevant where fishing is closed. Two closures on this lake are easy to miss because they sit outside the season tables:

Ontario adds that sanctuary dates are inclusive, and that fish sanctuaries “are not always marked with signs.”

Your limit doesn’t travel with you

Each of the three caps what you may hold from these waters, and the caps are written from each jurisdiction’s own side. Read together, they are the reason a legal day on one shore can become an over-limit on another.

“While in Minnesota, anglers may not possess more than a Minnesota limit of fish from Canada-Minnesota border waters. Fish from Canadian inland waters may be possessed in Minnesota in excess of the Minnesota limit only if the angler has proof — such as lodging receipts or verification through U.S. Customs — that the fish were taken from inland Canadian waters.”

— 2026 Minnesota Fishing Regulations (opens in a new tab) ↗, read 25 July 2026

“Anglers who are on or in the immediate vicinity of lakes or rivers that cross a Manitoba border may have only a Manitoba limit of fish.”

— Manitoba Anglers' Guide 2026 (opens in a new tab) ↗, read 25 July 2026

“A person may not take more than the designated limits of fish when leaving Ontario.”

— Ontario Fishing Regulations Summary — General fishing regulations (opens in a new tab) ↗, read 25 July 2026

Ontario adds one more that catches non-residents specifically, and it applies while you are still on the water:

“Non-Canadian residents shall not possess more fish on board the vessel they are angling from than the applicable daily limit for that species.”

— Ontario Fishing Regulations Summary — Fisheries Management Zone 5 (opens in a new tab) ↗, read 25 July 2026

Licences don’t cross either

Ontario and Manitoba each publish a list of shared-licence waters where one province’s licence is good on the other’s side. Both lists name the same seven lakes. Lake of the Woods is on neither.

“Anglers may have either a Manitoba or Ontario Angling Licence (or be exempt from holding one) to fish on all of Davidson Lake, Frances Lake, Garner Lake, High Lake, Mantario Lake, Moar Lake and Ryerson Lake.”

— Manitoba Anglers' Guide 2026 (opens in a new tab) ↗, read 25 July 2026

“Anglers may fish in the following waters with either an Ontario resident fishing licence or Manitoba resident fishing licence and must follow conservation or sport possession limits applicable within their respective province.”

— Ontario Fishing Regulations Summary — General fishing regulations (opens in a new tab) ↗, read 25 July 2026

We are reporting those two lists, not telling you what to buy. What each angler needs depends on where they fish and their own residency, and both governments publish that themselves — the licence side of a trip is covered in our Canada fishing trip checklist.

What this page can’t tell you

Three real gaps, printed rather than smoothed over. Each is a place where the honest answer is “the regulator hasn’t published it in text”, and where any page that gives you a confident number has invented one.

• ✓Whether a Crown-land campsite is inside Zone 5’s Border Waters Area. Ontario’s zone page says non-resident anglers camping on Crown land are held to conservation limits. Its general regulations add an exception the zone page doesn’t mention: inside the Border Waters Area, normal Zone 5 limits apply instead. That boundary is published as a map, and Ontario’s own instruction is to contact a ministry office. We are not going to guess it for you.
• ✓Minnesota’s conservation walleye sub-limit on this water — described above. A method is published; a number is not.
• ✓Which Manitoba fishing division covers the Manitoba shore. Manitoba sets seasons by division and draws the divisions on a map its text never describes. The season shown above is the Southern Division’s, labelled as such.

If you find something here that disagrees with the source — or a rule that has changed since 25 July 2026 — tell us. Every one of these figures has a dated source, which is what makes it correctable instead of arguable.