Interested in Joining?

Why ATO? What is different from other fraternities or groups on campus?

Alpha Tau Omega allows men at Colorado State to do more with their time than they could ever accomplish by themselves. 

We bring together brotherhood, campus involvement, philanthropy, community service, higher standards of everyday life, leadership skills, and much more. With a strict no hazing policy, we have increased the expectations of Brothers and fostering a supported group. With over 95 years at Colorado State and 150 years Nationally, we have a rich history and tradition.

Name *
Phone *


Elliott Krogmeier



Alpha Tau Omega

Fraternity & Sorority Life
Lory Student Center
8033 Campus Delivery
Fort Collins, Colorado 80523-8033