Alumni

Reunions

New! All-Inclusive Reunions

We are excited to announce a new tradition for our Lions celebrating milestone reunions! Beginning this year, the first full weekend in November will officially become Reunion Weekend at Saint Viator — a time to reconnect, reminisce, and celebrate the lasting bonds of our Lion family.

Friday: Young Alumni celebrating 5, 10, 15, 20, & 25-year reunions
Saturday: Alumni celebrating 30, 35, 40-year reunions
50 and 60-year reunions will have a separate special recognition day

Our goal is to create an all-inclusive and welcoming experience for every generation of alumni.

Please email alumni@saintviator.com if you are interested in being a class ambassador to help rally your classmates and make your reunion unforgettable.

2025 Reunions

SATURDAY, OCTOBER 4, 2025
Saint Viator High School & Sacred Heart of Mary - Classes of 1975
  • 3:00 PM - Tours
  • 4:00 PM - Mass
  • 5:00 PM - Cocktails & Hors d’oeuvres
  • 6:00 PM - Dinner & Program
REGISTER

FRIDAY, NOVEMBER 7, 2025
Saint Viator High School - Classes of 2010, 2015, 2020
  • 5:00 PM - Tours
  • 6:00 - 7:30 PM - Cocktails, Hors d’oeuvres & Program
REGISTER BY CLASS YEAR: 2010 | 2015 | 2020

Saint Viator High School - Class of 2000
  • 5:30 - 6:30 PM - Tours
  • 6:30 - 8:00 PM - Cocktails, Hors d’oeuvres & Program
REGISTER

Saint Viator High School - Class of 2005
  • 5:00 - 6:00 PM - Mass
  • 6:00 - 7:30 PM - Cocktails, Hors d’oeuvres & Program
REGISTER

SATURDAY, NOVEMBER 8, 2025
Sacred Heart of Mary & Saint Viator High School - Classes of 1980, 1985, 1990, & 1995
  • 3:00 PM - Tours
  • 4:00 PM - Mass
  • 5:00 PM - Cocktails & Hors d’oeuvres
  • 6:30 PM - Dinner & Program
REGISTER BY CLASS YEAR: 1980 | 1985 | 1990 | 1995

Saint Viator High School

1213 East Oakton St. 
Arlington Heights, IL 60004
TEL: 847-392-4050
Located in Arlington Heights, IL, Saint Viator High School is a private, co-ed, Catholic school for grades 9-12. Students benefit from a challenging academic program, fine and performing arts, competitive athletics, and a wide selection of extracurricular activities.