Announcement
Alpha Delta Phi Rush Fall 2026 runs from September 5–11, 2026. Our events are open to individuals of all gender identities.

Alpha Delta Phi Society at MIT

2026 Rush Schedule

Welcome to the

Alpha Delta Phi Society at MIT

For 50 years, the Lambda Phi Chapter of the coeducational Alpha Delta Phi Society has built a community of scientists, engineers, and artists committed to excellence and personal growth.

Learn more

About the Lambda Phi Chapter

The Alpha Delta Phi Society at MIT

The Lambda Phi Chapter, which is the Alpha Delta Phi Society chapter at the Massachusetts Institute of Technology, was chartered on November 13, 1976 and has been a vibrant part of the MIT community ever since.

About the Lambda Phi Chapter House

Living at the Alpha Delta Phi Society

The Lambda Phi chapter house, a five-story mansion located at 351 Massachusetts Avenue, is just south of Central Square and is closer to MIT’s main campus than some MIT dorms.

Our house has various amenities that are available to all members.

Learn more about our house

Spend Time with Us

The Alpha Delta Phi Society at MIT hosts a variety of events, including some that are open to all current college students and some that are invitation-only.

General parties
Pub nights
House band performances

Events are advertised on our house Instagram account.

Learn More

Get to know the Lambda Phi chapter.

Becoming an Alpha Delt

All current MIT students, regardless of gender identity, are eligible to rush our chapter. The Alpha Delta Phi Society participates in IFC fall and spring rush.
You can view our rush schedule here.

Leadership

The Alpha Delta Phi Society is run through the close collaboration of devoted elected sibling officers and its active alumni community.

Our Siblings

Our siblings represent all four undergraduate class years as well as several MIT graduate degree programs and live both in-house and in MIT dorms.
A list of current siblings is available here.

Meet our Alumni

The Alpha Delta Phi Society at MIT has an engaged alumni community and has been home to numerous notable alumni, from entrepreneurs to politicians.

Have questions?

Contact the siblings via email, and we’ll do our best to answer.