Last names starting with "O"
- Class of 1996 Theresa O Doherty
- Class of 1976 Henry O'Donoghue
- Class of 1966 Susan O'Keeffe
- Class of 1966 Susie O'Keeffe (now Pollock)
- Class of 1981 Maureen Oclair
- Terri Ohren
- Class of 2009 Sean OLeary
- Julia Olney
- Class of 1978 Diane Olsen
- Eric Ong
- Class of 1976 Diona Orio
- Class of 1980 Marty Orio
- Class of 1961 Gary Osborne
- Phill Osterhoudt
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About the Acton Boxborough High School Alumni Directory
If you attended Acton Boxborough High and want to be added to the alumni directory register now to add your name to the alumni list. Don't forget to upload your Acton Boxborough High School pictures and check on the latest info about any Acton Boxborough High School reunion.