Caltech Y: Making a World of Difference


The Caltech Y enriches student life and challenges students to grow into responsible citizens of the world.

Caltech Y Memorial Weekend Office Hours 

Closing at 2PM on Friday, May 26th

Closed Monday, May 29th

Due to the Memorial Day Holiday we will be closing at 2:00 PM on Friday May 26th and closed on Monday May 29th. We will re-open with regular hours on Tuesday May 30th. Please contact us at for any inquiries. 

Caltech Y Photo Contest

Voting Ends May 31st at noon

The Caltech Y Photo Contest is back.  Vote for your favorite photos in our 2nd annual photo contest.  Like us on Facebook—then "like" your favorite photo(s) in each category.  Don’t have a Facebook account? Don't worry. Send us your votes by email.
Caltech Y Photo Contest


Caltech Y Turns 100!

Caltech Y Centennial Website

As we celebrate our centennial anniversary, the students, staff, and Board of Directors of the Caltech Y invite you to connect, or reconnect, with us during this important milestone in our organization’s history and join in our celebration in making a world of difference for 100 years and beyond! Check out our centennial website to stay up-to-date on Caltech Y centennial events and news.

Caltech Y Centennial Video

Produced and directed by Iram Parveen Bilal

A brief historical overview on the relevance and birth of the Caltech Y, produced and directed by Caltch Y Board Member and Caltech Alumna Iram Parveen Bilal.

Watch the video here!