Register as an alumni from Sidney High School (Sidney Ohio) and reunite with 1,881 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Sidney Past Reunions
Browse through past Sidney High School events to reminisce as you view photos taken at our reunions:
Sidney Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Sidney Apparel
Check out our huge selection of Yellow Jackets spiritwear, including shirts, shorts, accessories and much more!
Yellow Jackets PRIDE
Sidney High School Apparel
Sidney High School Obituaries
Recently Joined Yellow Jackets
Christina White
Class of 1972
Class of 1972
Thomas Milligan
Class of 1978
Class of 1978
Marissa Baker
Class of 2012
Class of 2012
Deedee Martin
Class of 1956
Class of 1956
Aaron Pence
Class of 2004
Class of 2004
Della Allsup
Class of 1973
Class of 1973
Matthew Mckenzie
Class of 2008
Class of 2008
Tabitha Thompson
Class of 2009
Class of 2009
David White
Class of 1982
Class of 1982
Carolyn Washington
Class of 1974
Class of 1974
Patricia Jones
Class of 1966
Class of 1966
Gary Thorne
Class of 1971
Class of 1971