Home Of The Wildcats!
Welcome back all Mount Si High School Alumni! Register here and reunite with friends, plan those high school reunions, and share memories.
Reunion Photos
A few of our recently added photos:
Clearance Sale!
20% OFF everything!
Guess Who!
Can you recognize these classmates from some of our members' recent photos...
Recognizing Our Military Alumni
Josh Teakles
Class of '02
Years served:  6 years
Branch:  Air Force
Read more
Post military alumni
Classmate Spotlight
School & Community News
Wildcat baseball wins 2011 state title
Jul 29 ,2011
Mount Si's baseball team will be going into next spring as the defending state 3A baseball champions, first time in scho...
Find Friends and Classmates
Looking for a classmate or lost friend?
We now have access to a National Database of Alumni. You can search for friends and leave messages for people you are searching for. Also, check the friend finder forum and see if anyone has left a message for you.
Search for Alumni Friends
Distinguished Alumni
Read and submit stories about the achievements of our classmates' who came from Mount Si High School.
Class Reunion Survey
Take your class reunion survey now and help your classmates plan a better high school reunion.
10 Year Reunion, 20 Year Reunion, 25 Year Reunion, 30 Year, 35 Year, 40 Year
Lost Class Rings
• Found someone's class ring? Click here to help return it to its owner.
• If you've lost your ring, have a look here to see if someone has it.
[ powered by AlumniClass.com © 2012 - 18900282 ] Mount Si High School, Snoqualmie WA