Last names starting with "O"
- Class of 1997 Gavin O'Leart
- Class of 2008 Ashley Odom
- Class of 2008 Kimberly Olsen
- Class of 2003 Priscila Orellana
- Class of 1984 Jody Oremland
- Class of 1994 Charlene Orielly
- Class of 1999 Jennifer Orsi
- Class of 1986 Abi Osborn
- Class of 1986 Abigail Osborn
- Class of 2004 Jovan Osborne
- Scott Osbourne
- Class of 1992 Viv Oshea (now Rodriguez)
- Class of 1987 Anne Ottaviani
- Class of 1993 Jennifer Oyer
Looking for Countryside High School alumni not listed? If so, check out Classmates.com® - hundreds of more CHS alumni have posted their profiles.
About the Countryside High School Alumni Directory
Check out all of the names of the Countryside High School alumni that attended high school in Clearwater that are listed above. Registering will allow you to join the directory. You can also find out what other graduates are doing now, share memories with other alumn, upload pictures from Countryside HS and find other alumni.