Newcastle High School - Class of 1990 Alumni

Join thousands of alumni from Newcastle High School and the Class of 1990. 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 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.

Newcastle '90 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 '90 Classmates

Matthew Hubbard
Class of 1990

Matt Hubbard
Class of 1990

Connect with Class of 1990 Classmates

Lisa Butler

Jennifer Baker

Hendrik Johannes Smit Hennie

Christopher Gray

Jamie Eberspecher

Nearby Newcastle Classmates

Class of 1988

11 classmates have joined

View Class of 1988 Alumni

Class of 1989

4 classmates have joined

View Class of 1989 Alumni

Class of 1991

7 classmates have joined

View Class of 1991 Alumni

Class of 1992

7 classmates have joined

View Class of 1992 Alumni