List of Psi Omega chapters

This is the complete Chapter and Colony Roll of Psi Omega Fraternity, a professional fraternity for Dentistry. Chapters listed by order of usage by the fraternity and date of founding where known; naming was not strictly by order of the Greek alphabet due to the timing of installation ceremonies, reuse of names and local preference.

List of chapters
The chapters of Psi Omega include the following. Active chapters noted in bold, inactive chapters noted by italics.

Alumni Chapters
Alumni Chapters of Psi Omega include:

Province 1 (western)
 * Oregon Alumni Chapter - Portland, Oregon
 * Seattle-Sealth Alumni Chapter - Seattle, Washington - Organized 1904-12-31
 * Southern California Alumni Chapter - Los Angeles, California
 * Tacoma Alumni Chapter - Tacoma, Washington
 * (dormant) San Francisco Alumni Chapter - San Francisco, California

Province 2 (south)
 * Arkansas State Alumni Chapter - Hot Springs, Arkansas
 * Houston Alumni Chapter - Houston, Texas
 * New Orleans Alumni Chapter - New Orleans, Louisiana

Province 3 (midwest)
 * Chicago Alumni Chapter - Chicago, Illinois
 * Cleveland Alumni Chapter - Cleveland, Ohio - Organized 1905-2-7
 * Columbus Alumni Chapter - Columbus, Ohio
 * Detroit Alumni Chapter - Detroit, Michigan
 * Illinois Kappa Chapter Alumni Association - Chicago, Illinois
 * Indiana Alumni Chapter - Indianapolis, Indiana
 * Minnesota Alumni Chapter - Minneapolis, Minnesota
 * Milwaukee Alumni Chapter - Milwaukee, Wisconsin
 * Ohio State Alumni Chapter - Columbus, Ohio
 * (dormant) Iowa State Alumni Chapter - Iowa City, Iowa
 * (dormant) Portsmouth Alumni Chapter - Portsmouth, Ohio - Organized 1905-11-14

Province 4 (southeast)
 * Alabama State Alumni Chapter - Birmingham, Alabama
 * Georgia State Alumni Chapter - Atlanta, Georgia
 * North Carolina State Alumni Chapter - High Point, North Carolina
 * South Carolina Alumni Chapter - Charleston, South Carolina

Province 5 (northeast)
 * Baltimore-Oriole Alumni Chapter - Baltimore, Maryland
 * Duquesne-Pittsburgh Alumni Chapter - Pittsburgh, Pennsylvania
 * Washington D.C. Alumni Chapter - Washington, D.C.
 * West Virginia Stage Alumni Chapter - Wheeling, West Virginia
 * (dormant) Boston Alumni Chapter - Boston, Massachusetts
 * (dormant) Buffalo Alumni Chapter - Buffalo, New York - Organized 1907-3-26
 * (dormant) Connecticut State Alumni Chapter -
 * (dormant) New York Alumni Chapter - New York City, New York
 * (dormant) New Jersey State Alumni Chapter - Newark, New Jersey
 * (dormant) Philadelphia Alumni Chapter - Philadelphia, Pennsylvania