Last names starting with "O"
- Class of 1987 Tracy O'Neal
- Class of 2017 Aaliyah Oates
- Class of 1979 Sharon Obuch
- Class of 1999 Bobbie Ochoa
- Class of 1981 Leonardo Ochoa
- Class of 1976 Dawn Odell
- Class of 1980 Karen Odell
- Class of 2001 Kellie Oleary
- Class of 1980 Pamela Oliver (now Barron)
- Espen Olssen
- Class of 1996 Cara Olwert (now Branson)
- Class of 1987 Tracy Oneal
- Casandra Ornelas
- Class of 2014 Cassandra Ornelas
- Class of 1976 Tammy Osborne
- Class of 1982 Floyd Osbourne
- Class of 1974 Elsie Osburn (now Adams)
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About the Samuel Clemens High School Alumni Directory
If you attended Samuel Clemens High and want to be added to the alumni directory register now to add your name to the alumni list. You can also find out what other graduates are doing now, share memories with other alumn, upload pictures from Samuel Clemens and find other alumni.