Newcastle High School - Class of 1975 Alumni

Join thousands of alumni from Newcastle High School and the Class of 1975. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

09/02 vs Rapid City Stevens
09/09 vs Glenrock
09/18 vs Tongue River
09/24 vs Torrington
10/01 vs Burns
10/08 vs Moorcroft
10/15 vs Wheatland
10/22 vs Big Horn

Upcoming Class of 1975 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1975 Reunions

Browse past reunion events and photos for your class here.

Newcastle '75 Apparel

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

Class Yearbook

View past yearbooks

Recently joined '75 Classmates

David Brown
Class of 1975

Connect with Class of 1975 Classmates

Susan Morse

Nearby Newcastle Classmates

Class of 1973

12 classmates have joined

View Class of 1973 Alumni

Class of 1974

11 classmates have joined

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Class of 1976

4 classmates have joined

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Class of 1977

7 classmates have joined

View Class of 1977 Alumni