Thornton High School Thornton, CO Alumni

What is this site?

  • Thornton High School Messages Send messages to alumni
  • Thornton High School Alumni View THS Alumni Profiles
  • Thornton High School Memories Share your memories
  • Thornton High School Photos Share photos with others
  • Thornton High School Alumni Discuss past activities

Click on the Yearbooks below to view a copy Online at®. If you don't see your class's yearbook, check out our yearbook page.

  • 1978 Thornton High School Yearbook
  • 1979 Thornton High School Yearbook
  • 1980 Thornton High School Yearbook

Famous Alumni

There are currently no Thornton Thornton, CO notable alumni listed. Be the first to add an THS famous alumni.


If you know someone who graduated from THS in Thornton, CO that has passed away, you can create a memorial for them.

There are currently no memorials for Thornton Thornton, CO alumni.


The alumni of Thornton HS in Thornton, Colorado are encouraged to use this site to relive their time in high school by sharing with former students and teachers of Thornton High School. You can share memories of those activities that you were involved with at Thornton HS and you can view other alumni and read what other former students have posted about the time they spent at Thornton. Thornton High School alumni can relive their experiences from high school by sharing memories and pictures, reconnecting with those alumni listed, and more.


Latest Updates from Thornton High School Alumni

Greg Cannon has someone searching for them.
Stephanie Collard has someone searching for them.
Bryan Matsoukas has someone searching for them.
Vladimir Almeida has someone searching for them.
Plus many more
Most recent: 9 days ago
John P. White added photos to their personal photo gallery.
John P. White registered as a THS Class of 1977 alumni.
John P. White updated his profile picture.
Most recent: August
Cynthia Ventura Ventura Lippert registered as a THS Class of 1984 alumni. November