GreekChat.com - Phi Kappa Psi
- Chat room and message boards for Phi Kappa Psi members/alumni.
- http://www.greekchat.com/directory/phi/phi_kappa_psi/

Phi Psi Community
- Official online community with access for members only.
- http://www.phikappapsi.com/intraclub/query/catquery.html?category=phi%20psi%20community

New York Eta - Yahoo! Group
- A very active site for University at Buffalo Phi Psis.
- http://groups.yahoo.com/group/ubphipsis/

California Kappa - Yahoo! Group
- An online community for alumni of the Phi Psi chapter at UC Irvine.
- http://groups.yahoo.com/group/phikappapsicalkappaalum/

District 4 - Yahoo! Group
- Message board, chat room, and pictures, for Phi Psi chapters in the American Southeast.
- http://groups.yahoo.com/group/phikappapsidistrict4/

District 1 - Yahoo! Group
- Message board, chat room, pictures, and polls for Phi Psi chapters in the American Northeast.
- http://groups.yahoo.com/group/PhiPsiD1/

Phi Psi 150 - Yahoo! Groups
- An online community dedicated to planning and celebrating Phi Kappa Psi's Sesquicentennial Anniversary.
- http://groups.yahoo.com/group/phipsi150/

Ohio Delta - Yahoo! Group
- Online community for Phi Kappa Psi's Ohio State University chapter.
- http://groups.yahoo.com/group/OhioDeltaofPhiKappaPsi/

District 2 - Yahoo! Group
- Message board, chat room, pictures, and polls for Phi Psi chapters in District 2.
- http://groups.yahoo.com/group/PhiPsiD2/

Phi Kappa Psi Fraternity WebRing
- A collection of Phi Psi web sites. This site contains information on this WebRing, including how to join.
- http://nav.webring.com/cgi-bin/navcgi?ring=phikappapsi;home

Arizona Alpha - Yahoo! Group
- An online site hosted by Yahoo! featuring chat room, messages, archives, file sharing, calendar and links.
- http://groups.yahoo.com/group/AZ_Alpha/