Register as an alumni from Arrowhead Union High School (Hartland Wisconsin) and reunite with 3,866 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Class Yearbooks
Warhawks Football
Varsity Football Schedule 2026-27
08/20 vs Marquette University
08/27 vs Neenah
09/02 vs Catholic Memorial
09/10 vs Brookfield East
09/17 vs Kettle Moraine
09/24 vs Oconomowoc
10/01 vs Muskego
10/08 vs Mukwonago
10/15 vs Franklin
08/27 vs Neenah
09/02 vs Catholic Memorial
09/10 vs Brookfield East
09/17 vs Kettle Moraine
09/24 vs Oconomowoc
10/01 vs Muskego
10/08 vs Mukwonago
10/15 vs Franklin
Recently Joined Warhawks
Lucy Brueggemann
Class of 2026
Class of 2026
Spencer Johnson
Class of 2012
Class of 2012
Erich Obermayr
Class of 1976
Class of 1976
Mary Wichgers
Class of 1975
Class of 1975
John Kihslinger
Class of 2015
Class of 2015
Boyd Thew
Class of 1988
Class of 1988
Trinity Linn
Class of 2019
Class of 2019
Tabbetha Bertrand
Class of 2002
Class of 2002
Andrew Hein
Class of 2010
Class of 2010
Kristy Lembke
Class of 1974
Class of 1974
Rebecca Lytle
Class of 1998
Class of 1998
Diane Seeley
Class of 1978
Class of 1978
Arrowhead Union Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Arrowhead Union Apparel
Check out our huge selection of Warhawks spiritwear, including shirts, shorts, accessories and much more!
Warhawks PRIDE
Arrowhead Union High School Apparel
Arrowhead Union High School Obituaries
