Osawatomie High School - Class of 1990 Alumni

Join thousands of alumni from Osawatomie High School and the Class of 1990. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

09/03 vs Prairie View
09/10 vs Santa Fe Trail
09/17 vs Clay Center Community
09/24 vs Anderson County
10/01 vs Uniontown
10/08 vs Burlington
10/15 vs Iola
10/22 vs Wellsville

Upcoming Class of 1990 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1990 Reunions

Browse past reunion events and photos for your class here.

Osawatomie '90 Apparel

Browse our apparel store for a wide range of Trojans gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '90 Classmates

Ivy Witt
Class of 1990

Robert Simpson
Class of 1990

Ericka Lindsey
Class of 1990

Connect with Class of 1990 Classmates

Mary Oldham Haley

Tisa Wimer

Stacey Prothe

Patti Thomas

Nearby Osawatomie Classmates

Class of 1988

5 classmates have joined

View Class of 1988 Alumni

Class of 1989

11 classmates have joined

View Class of 1989 Alumni

Class of 1991

8 classmates have joined

View Class of 1991 Alumni

Class of 1992

7 classmates have joined

View Class of 1992 Alumni