Sigma Pi - College of William and Mary - Alpha Eta Chapter
- Located in Williamsburg, Virginia.
- http://www.wm.edu/so/sigma-pi/

Sigma Pi - Wake Forest University - Alpha Nu Chapter
- Located in Winston-Salem, North Carolina.
- http://groups.wfu.edu/sigmapi/

Sigma Pi - Wayne State University - Gamma Omega Chapter
- Located in Detroit, Michigan. Experience the true college life and make some brothers for life. News, upcoming events, pictures, brother profiles, links and rush information.
- http://www.sigmapi-wsu.com

Sigma Pi - Arkansas State University - Alpha Pi Chapter
- Events, message board, chapter information and facts, alumni section.
- http://www.sigmapialphapi.com/

Sigma Pi - Vincennes University - Alpha Chapter
- Located in Vincennes, IN. History, chapter news and events, photos, brother information, rush, alumni news and contacts.
- http://www.rushsigmapi.com

Sigma Pi - Drury University - Epsilon Rho Chapter
- Includes history, pictures, leaders and information on rushing.
- http://www2.drury.edu/sigmapi/

Sigma Pi - Virginia Tech - Delta Upsilon Chapter
- At Virginia Tech in Blacksburg, VA. National and local history, chapter overview, news, and event information.
- http://www.sigmapi.org.vt.edu/

Sigma Pi - University of West Alabama - Theta Gamma Chapter
- Located in Livingston, Alabama.
- http://sigmapi.uwa.edu/

Sigma Pi - North Carolina State University - Rho Chapter
- Located in Raleigh.
- http://www2.ncsu.edu/ncsu/stud_orgs/frat_sor/sigma_pi/sp.html

Sigma Pi - University of Texas, Austin - Gamma Theta Chapter
- Located in Austin, TX.
- http://www.texas-sigmapi.com/

Sigma Pi - University of Missouri, Rolla - Alpha Iota Chapter
- Pictures, recruitment information, members, links.
- http://www.umr.edu/~sigmapi/