Alpha Delta Phi Society
- Coeducational residential literary society located in Goddard House on the Brown University campus.
- http://www.brown.edu/Students/Alpha_Delta_Phi/

Alpha Phi Alpha
- African American fraternity.
- http://www.brown.edu/Students/Alpha_Phi_Alpha/

Alpha Epsilon Pi
- Official site of Brown's chapter of the international college social fraternity.
- http://www.brown.edu/Students/Alpha_Epsilon_Pi/

Delta Sigma Theta
- Brown's chapter of the national sorority.
- http://www.brown.edu/Students/Delta_Sigma_Theta/lipage.html