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Lake Trout in Southern & Central Ontario

378 named lakes here hold lake trout, 25 of them with a lodge — the season opens Fri, Apr 24 in the earliest of the region's zones.

378Lakes with lake trout
25With a lodge
295Depth-charted
93With stocking records

2026 regulations

When lake trout opens in Southern & Central Ontario

This region spans 10 fishing zones and they do not open together — check the zone on your lake's page before you book.

Open season
FMZ 10closes Sep 7
FMZ 12opens Fri, Apr 24
FMZ 13opens Tue, Dec 1
FMZ 14opens Tue, Dec 1
FMZ 15closes Sep 30
FMZ 16closes Sep 30
FMZ 17opens Sat, Apr 25
FMZ 18opens Sat, May 23
FMZ 19opens Tue, Dec 1
FMZ 20opens Tue, Dec 1

Zone-wide seasons from the MNRF regulations summary. Individual lakes carry their own exceptions — each lake page below shows them.

Proven water

Lake trout lakes with the most lodges

Every named lake in Southern & Central Ontario

On the water

Lodges on lake trout water in Southern & Central Ontario

Mixed bags

What else swims with them here

White Sucker 303Yellow Perch 303Smallmouth Bass 284Pumpkinseed 262Brown Bullhead 197Rock Bass 176Largemouth Bass 166Bluntnose Minnow 144Golden Shiner 141

Counts are lakes in Southern & Central Ontario recorded with both species. Lake Trout across Ontario & Manitoba →