Wisconsin Boys High School Basketball State Champions & Runners-Up

See every WIAA champion and runner-up for all five divisions as the Wisconsin high school basketball season comes to a close

Seymour High School players lift the runner-up trophy following their loss to Racine St. Catherine’s High School during their Division 3 championship game in the WIAA state boys basketball tournament on Saturday, March 21, 2026, at the Kohl Center in Madison, Wis. Racine St. Catherine’s defeatd Seymour 61-41. Wm. Glasheen USA TODAY NETWORK-Wisconsin | Wm. Glasheen/USA TODAY NETWORK-Wisconsin / USA TODAY NETWORK via Imagn Images

The 2026 Wisconsin boys basketball season has come to an end, and champions have been crowned across each classification.

After months of competition, the teams listed below rose above the field to capture state titles in their respective divisions.

High School On SI has the completed brackets along with the champions and runner-ups for every classification.

Take a look below to see the teams that finished on top and the full path each squad took to reach the state finals.

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Division 1

Champion: Wisconsin Lutheran Vikings

Runner-Up: Madison Memorial Spartans

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Division 2

Champion: Whitefish Bay Blue Dukes

Runner-Up: Slinger Owls

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Division 3

Champion: St. Catherine's Angels

Runner-Up: Seymour Thunder

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Division 4

Champion: Juneau Pioneers

Runner-Up: Cambridge Bluejays

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Division 5

Champion: Reedsville Panthers

Runner-Up: Southwestern Wildcats

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