If you would like to contact a Caltech graduate we can help you. Although we will not give out personal contact information for alumni directly to individuals or organizations, we will gladly forward written correspondence to alumni for whom we have a contact address. 

To contact a Caltech graduate:
Send the message you wish us to forward in a sealed, stamped envelope with the name of the Caltech graduate you are trying to reach written on the front, and your own return address. We will add the person's address and forward the envelope. The person in question then has the option to reply directly to you if they should wish to continue the correspondence.

If we have no record of the person's address we will return your unopened letter directly to you with an explanatory note.

Send your written materials to:

Caltech Alumni Association
Attn: Locator Service
Mail Code 1-97
Pasadena, CA 91125