Pi Kappa Phi Fraternity
- Alpha Tau chapter. House tour, rosters, alumni event information, and general chapter news.
- http://www.pikappcastle.org/

Sigma Phi Epsilon - New York Delta Chapter
- Brother list, RUSH information, photo gallery, contact information, event calendar and local history information included.
- http://www.sigepnyd.com/

Interfraternity Council at Rensselaer Polytechnic Institute
- Governing council of Greek Life. Site includes news, executive board, activities, minutes, and documents.
- http://ifc.union.rpi.edu/

Phi Gamma Delta at RPI
- Introduction, news, officers, brothers, committees, rush, scholarship information, alumni, and links.
- http://www.taunufiji.com

Pi Kappa Alpha Fraternity
- Gamma Tau chapter at Rensselaer Polytechnic Institute.
- http://www.pikes-rpi.com/

Phi Mu Delta Fraternity
- Nu Theta chapter, celebrating fraternity life at RPI since 1928.
- http://www.phimud.com/

Alpha Epsilon Pi Fraternity
- Rho Pi chapter at RPI.
- http://www.rpi.edu/locker/66/000866/public_html/home.html