Last names starting with "O"
- Class of 1941 Eileen O'hara (now Dombrowski)
- Class of 1925 Elizabeth Oberholser
- Class of 1928 Grace Oberholser
- Class of 1965 Gayle Oberholser (now Oberholtzer)
- William ODonnell
- Class of 1994 Chad Ohar
- Class of 1968 Ronald Oldham
- Class of 2009 Timothy Olds
- Class of 2002 Paris Olinick
- Frank Olszewski
- Class of 1998 Ana Ortiz
- Class of 1988 Jackie Ortiz
- Kathie Osborn
- Class of 1979 Kevin Osborn
- Class of 1982 Karen Osbourne
- Class of 1987 Mary Osellie
- Class of 1993 Bambi Ott
Looking for Coatesville High School alumni not listed? If so, check out Classmates.com® - hundreds of more CHS alumni have posted their profiles.
About the Coatesville High School Alumni Directory
Check out all of the names of the Coatesville High School alumni that attended high school in Coatesville 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 Coatesville HS and you can view other alumni and read what other former students have posted about the time they spent at Coatesville.