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Lake Thompson Fishing Tournaments

1 tournament date listed ahead and 0 past listings on Lake Thompson, South Dakota.

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Walleye

Upcoming on Lake Thompson

DateListed eventListed launch
Jun 4–5 Lake Thompson Walleye Tournament Walleye Not named Official details ↗

Planning a Day on Lake Thompson?

These dates show when organized tournaments are listed here and where sources say they launch. Use them to pick a day or a ramp. They are listings, not counts of boats: they do not show how many anglers will turn up, or that any ramp will be closed.

Who Runs Tournaments Here

Recent Fish Stocking

SpeciesMost recentStockings (2 yrs)Fish
WalleyeMay 10, 202616,250,000
Every stocking the agency lists here (1, last 3 years)
DateStatusSpeciesFishSize
May 10, 2026StockedWalleye6,250,000Fry

From state agency stocking reports (source). Matched to this water by name; for a water that spans counties, such as a Great Lake, every county's stockings count. All South Dakota stocking →

Lake Thompson Tournament Questions

How many fishing tournaments are held on Lake Thompson?
1 are on record here, with 1 still ahead.
Who runs tournaments on Lake Thompson?
Lake Thompson Walleye Tournament.
What species are Lake Thompson tournaments for?
Walleye.

Other South Dakota Waters

All South Dakota tournaments →