Last names starting with "O"
- Class of 1997 Theron O'Connor
- Class of 1992 Russell O'Keefe
- Miles Oakey
- Class of 1998 Stephanie Oestreich
- Class of 1961 Wallace Ofter
- Class of 1983 Patrick Ohearn
- Class of 1979 Mary Ollier
- Doug Olsen
- Class of 1972 Kenneth Olson
- Class of 1991 Megan Omara
- Class of 2000 Beth Opaletski
- Class of 1996 Kara Orr (formerly Christa Dexter)
- Greg Ortiz
- Barbara Ott
- Class of 1992 Carlyle Otto
- Class of 1971 Peggy Otto
- Sandy Owen
Looking for Portage High School Portage, WI alumni not listed? If so, check out Classmates.com® - hundreds of more PHS alumni have posted their profiles.
About the Portage High School Alumni Directory
Check out all of the names of the Portage High School alumni that attended high school in Portage that are listed above. Registering will allow you to join the directory. While you are reminiscing about the times you spent in high school at Portage High School, you should also check out alumni photos, yearbook listings and share any reunion info if possible.