Last names starting with "O"
- Shawn Odonnell
- Class of 1985 Tom OHara
- Class of 1983 Diana Ohlsen
- Class of 1983 Craig Olsen
- Mindy Olsen
- Class of 1971 Cindy Olson
- Michael Olson
- Class of 1979 Richanne Olson
- Class of 1954 Sidney Lee Olson
- Class of 1963 Tanya Olson
- Class of 1977 Brian Omdahl
- Michelle Ottosen
- Class of 1964 Sharon Outcalt (formerly Borgan)
- Class of 1999 Rhiannon Owens (now Berkovich)
Looking for Mountlake Terrace High School alumni not listed? If so, check out Classmates.com® - hundreds of more MTHS alumni have posted their profiles.
About the Mountlake Terrace High School Alumni Directory
If you attended Mountlake Terrace High and want to be added to the alumni directory register now to add your name to the alumni list. Don't forget to upload your Mountlake Terrace High School pictures and check on the latest info about any Mountlake Terrace High School reunion.