Last names starting with "O"
- Class of 2005 Sarah Oayton
- Class of 1967 Debra Obrien (formerly Christian)
- Class of 1981 Jody Odter
- Class of 2009 Michael Officer
- Class of 2001 Heather Ogle
- Class of 1963 Robert Oglebay
- Class of 1968 Ayn OLeary (formerly Mace)
- Class of 2015 Erin Olinger
- Class of 1987 Jennifer Olive
- Jennifer Oliver
- Class of 1959 James Oneal
- Class of 1987 Kimberly Oneal
- Class of 2015 Brandy ORourke
- Class of 1983 Joe Orourke
- Class of 2003 Stephanie Orsendorf
- Class of 1978 Melissa OrtizAbreu (formerly Mease)
- Class of 1959 Charles Oster
- Class of 1981 Jody Oster
- Class of 1973 Harry Owen
- Class of 1973 Harry Owens
Looking for Allegany High School alumni not listed? If so, check out Classmates.com® - hundreds of more AHS alumni have posted their profiles.
About the Allegany High School Alumni Directory
Check out all of the names of the Allegany High School alumni that attended high school in Cumberland that are listed above. Registering will allow you to join the directory. You can share memories of those activities that you were involved with at Allegany HS and you can view other alumni and read what other former students have posted about the time they spent at Allegany.