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McHenry High School
Where alumni reconnect across the years.




MCHS Alumni
To register yourself on the website:

  • Click “Classes”.  [It’s in the black bar at the top of the page.]
  • Click on our class year.
  • Find your name in the listing.
  • Click on your name to complete and save your registration.


If your name or class list is not shown...

If your name is missing, click on Contact Us to send us a message. We will reply when you have been added.

If your class list is not showing, we have not received it from your reunion committee or had access to a yearbook. We continue to seek missing class lists. Please advise us by sending us a message using the Contact Us form.

After you register, please take a moment to visit the following pages:

In Memory page - Let us know if there is anyone who should be listed.
Missing. Where Are They? - We do not have contact info for these classmates.

Return often for messages and announcements.






Class of 1969 50th Reunion
Saturday, September 14, 2019
Details on our class site mchs69.com

Class of 1974 45th Reunion
Saturday, July 27, 2019
Details on our class site



Yearbooks Available Online from the
McHenry Public Library

The McHenry Public Library has been moved the digitized McHenry High School yearbooks to a new location.
Current yearbooks online are 1916 - 1977. You do not need to register or log in, and you can save yearbook pages as PDF files.

An interesting note, the names of the yearbook changed in the early years. You will see the following:

MHS Triton (1916)     M.C.H.S. 1926     Echo of '46     MI-HI (1948)  and   The Warrior '49

Go here > MCHS Yearbooks

The library's directions are:
McHenry Digitized Year Books: 1916-1975
Yearbooks are a great place for researching genealogy & sharing memories.
Just click on the "Details" button of the yearbook. Images can be printed or saved as a PDF.

Note:  The "Details" button is the word "Details" at the bottom of each yearbook cover shown.

Alumni Garden
Created by the McHenry East High School Garden Club

  • View bricks ordered by fellow alumni.
  • Save and print a copy of the brick order form.

Alumni Garden & Picture page

Alumni Garden Brick ORDER FORM