Mercer Island High School WA Alumni
Welcome! Register as an alumni from Mercer Island High School and reunite with 1,678 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Find Classmates in Your Graduating Class
Honoring Our Heroes
This area is dedicated to our alumni that have served or are serving in our armed forces!
Class of '01
FREE CLASS REUNION WEBSITES!
Post your Mercer Island High School class reunion information here and receive a free reunion planning website with the reunion tools you need for the perfect class reunion.
Read and submit stories about our classmates from Mercer Island High School, post achievements and news about our alumni, and post photos of our fellow Islanders.
MIHS Pathfinder Alumni Awards
The Mercer Island School District is now seeking nominations for its second annual Pathfinder Awards. The award celebrat...
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