Last names starting with "O"
- Class of 2001 Heather O'Berry
- Class of 2009 Keith O'Neal
- Class of 1986 Kimbeely O'Quinn
- Class of 1993 Cara Obrian
- Jewel Odonnell
- Dave Ognibene
- Class of 1997 Christie Oquin
- Class of 2006 Kimberly OQuinn
- Class of 1990 Ronald OQuinn
- Class of 2010 Courtney Orgavon
- Jose Ortiz
- Class of 1981 Debra Osteen
- Class of 1970 Fredrick Oswell
- Evan Otten
- Class of 2016 Colin Owens
- Class of 1996 Shawn Owens
- Class of 1996 Charlett Ozer
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About the Interlachen High School Alumni Directory
Check out all of the names of the Interlachen High School alumni that attended high school in Interlachen that are listed above. Registering will allow you to join the directory. If you are a Interlachen alumn, we encourage you to register and be sure to sign up for the alumni newsletter.