Mann High School:
Past and Upcoming Reunions

Upcoming Reunions
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Past Reunions
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Gary Horace Mann Class of 1976 50th Year Reunion
June 5, 2026 • Location TBD
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Virtual Reunion: Mann High School Reunion
October 13, 2025 • RingCentral Online Event
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Mann High School Class of 1973 50 Year Reunion
August 19, 2023 • Gary, IN
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Class of 1972; The Spice of Life; 45 Years Later
August 18, 2017 • Merrilliville, IN
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Class of 1966 Fifty Year Reunion
August 6, 2016 • Location TBD
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Horace Mann 45th Class Reunion
June 10, 2016 • Location TBD
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Mann High School Reunion
July 18, 2015 • Crown Point, In
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Mann High School Reunion
October 11, 2013 • Location TBD
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Mann Class of 73 40 year reunion dinner
September 13, 2013 • Gary , In
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2013 HMExtravaganza classes1958-68
August 9, 2013 • Merrillville, IN

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Yearbooks

Mann High School yearbook
1930 Yearbook
Mann High School
Gary, IN
Mann High School yearbook
1931 Yearbook
Mann High School
Gary, IN
Mann High School yearbook
1932 Yearbook
Mann High School
Gary, IN
Mann High School yearbook
1934 Yearbook
Mann High School
Gary, IN
Mann High School yearbook
1936 Yearbook
Mann High School
Gary, IN
Mann High School yearbook
1942 Yearbook
Mann High School
Gary, IN
Mann High School yearbook
1946 Yearbook
Mann High School
Gary, IN
Mann High School yearbook
1947 Yearbook
Mann High School
Gary, IN

Alumni List

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