Members actively participate in one of two categories of chapters and the at-large category:
Campus Chapters - organized at accredited two-year and four-year colleges and universities.
Field Chapters - organized when fifteen or more members of Epsilon Pi Tau recognize a mutual interest for professional advancement, or when a campus chapter is not conveniently located to fulfill these interests.
Members at large - not associated with a chapter and participate directly through a Regional Director.

Arizona | ||
Delta Field Chapter | Arizona State University | |
Delta Sigma Chapter | University of Phoenix | |
California | ||
Alpha Beta Chapter | University of California | |
| Alpha Field Chapter | Van Nuys | |
| Alpha Lambda Chapter | California State Univ, Fresno | |
| Alpha Phi Chapter | California State Univ, Long Beach | |
| Alpha Psi Chapter | California State Univ, Los Angeles | |
| Beta Alpha | San Diego State University | |
| Beta Beta Chapter | San Francisco State Univ. | |
| Beta Field | San Diego | |
| Beta Tau Chapter | Humboldt State University | |
| Delta Mu Chapter | California State University, Sacramento | |
| Gamma Delta Chapter | California Polytechnic State University | |
| Gamma Field Chapter | San Francisco Bay Area | |
| Gamma Nu Chapter | California State University, San Bernardino | |
| Kappa Chapter | California State University, Chico | |
| Lambda Field Chapter | Orangevale | |
| Rho Chapter | San Jose State University | |
| Sigma Field | Palm Desert | |
Colorado | ||
Beta Upsilon Chapter | University of Northern Colorado | |
Nu Field Chapter | Metropolitan State College of Denver | |
| Alpha Eta Chapter | Central Connecticut State University | |
| Gamma Phi Chapter | The Community and Technical Colleges of Connecticut | |
Delaware | ||
| Delta Lambda | Wilmington University | |
Florida | ||
Alpha Omega Chapter | Florida International University | |
| Alpha Sigma Chapter | University of Florida | |
| Beta Lambda Chapter | Florida A&M University | |
| Eta Field Chapter | Bradenton | |
Georgia | ||
| Beta Omicron Chapter | Berry College | |
| Beta Rho Chapter | Georgia Southern University | |
| Delta Delta Chapter | American Intercontinental University | |
| Delta Omega | Interactive College of Technology | |
| Gamma Upsilon | Gwinnett Technical College | |
Iowa | ||
| Alpha Xi Chapter | Iowa State University | |
| Pi Chapter | University of Northern Iowa | |
Illinois | ||
| Chi Chapter | Chicago State University | |
| Delta Kappa | Western Illinois University | |
| Gamma Theta Chapter | Illinois State University | |
| Iota Chapter | Eastern Illinois University | |
| Zeta Chapter | Northern Illinois University | |
Indiana | ||
| Beta Chapter | Ball State University | |
| Gamma Kappa Chapter | Purdue Univ. North Central | |
| Gamma Rho Chapter | Purdue University | |
| Mu Chapter | Indiana State University | |
| Zeta Field | Indianapolis | |
Kansas | ||
| Alpha Alpha Chapter | Pittsburg State University | |
| Alpha Epsilon Chapter | Emporia State University | |
| Beta Theta Chapter | Fort Hays State University | |
Kentucky | ||
| Beta Gamma Chapter | Murray State University | |
| Gamma Mu Chapter | Eastern Kentucky University | |
Louisiana | ||
| Alpha Iota | Southeastern Louisiana University | |
Massachusetts | ||
| Epsilon Chapter | Fitchburg State University | |
| Delta Chi | Curry College | |
Maine | ||
| Beta Xi Chapter | University of Southern Maine | |
| Maryland | ||
| Delta Omicron | University of Maryland, Eastern Shore | |
Michigan | ||
| Alpha Kappa Chapter | Western Michigan University | |
| Alpha Omicron Chapter | Wayne State University | |
| Delta Alpha Chapter | Eastern Michigan University | |
| Delta Rho | Glen Oaks Community College | |
| Delta Zeta Chapter | Michigan Technological University | |
Minnesota | ||
| Gamma Omega Chapter | Bemidji State University | |
Missouri | ||
| Beta Zeta Chapter | Missouri State University | |
Mississippi | ||
| Delta Beta Chapter | Jackson State University | |
| Delta Psi | Mississippi State University | |
| Gamma Sigma Chapter | Alcorn State University | |
Montana | ||
| Beta Omega Chapter | Montana State University | |
North Carolina | ||
| Alpha Pi Chapter | North Carolina State Univ. | |
| Beta Mu Chapter | East Carolina University | |
| Gamma Epsilon Chapter | Appalachian State University | |
| Gamma Zeta Chapter | North Carolina A&T State University | |
North Dakota | ||
| Gamma Gamma Chapter | University of North Dakota | |
| Gamma Xi Chapter | North Dakota State College of Science | |
Nebraska | ||
| Eta Chapter | Peru State College | |
| Gamma Omicron Chapter | University of Nebraska at Kearney | |
| Omega Chapter | Wayne State College | |
New Jersey | ||
| Beta Psi Chapter | The College of New Jersey | |
| Nu Chapter | Rutgers, The State University of New Jersey | |
| Omicron Chapter | Montclair State University | |
New Mexico | ||
| Xi Field Chapter | Eastern New Mexico Univ. | |
New York | ||
| Alpha Rho Chapter | New York City Technical College | |
| Delta Theta | State University of New York, Cobleskill | |
| Delta Xi | Rochester Institute of Technology | |
| Gamma Beta Chapter | Farmingdale State College | |
| Phi Chapter | State University of New York, Oswego | |
| Pi Field Chapter | Liverpool | |
| Tau Chapter | State University of New York, Buffalo | |
Ohio | ||
| Alpha Chapter | The Ohio State University | |
| Alpha Gamma Chapter | Bowling Green State Univ. | |
| Alpha Theta Chapter | Kent State University | |
| Delta Epsilon Chapter | University of Cincinnati, Clermont College | |
| Delta Iota | Clark State Community College | |
| Gamma Chapter | Miami University | |
| Gamma Chi Chapter | Owens Community College | |
| Gamma Lambda | Ohio Northern University | |
| Lambda Chapter | Ohio University | |
Oklahoma | ||
| Beta Delta | Oklahoma State University | |
| Gamma Alpha | Northeastern State Univ. | |
Oregon | ||
| Delta Chapter | Oregon State University | |
Pennsylvania | ||
| Beta Phi Chapter | Millersville University of PA | |
| Beta Pi Chapter | Cheyney University | |
| Delta Eta Chapter | Chestnut Hill College | |
| Psi Chapter | California University of PA | |
| Xi Chapter | Carnegie Mellon University | |
Rhode Island | ||
| Beta Sigma Chapter | Rhode Island College | |
South Carolina | ||
| Gamma Psi | South Carolina State Univ. | |
| Gamma Tau Chapter | Clemson University | |
South Dakota | ||
| Beta Epsilon Chapter | Northern State Univ. | |
Tennessee | ||
| Alpha Chi Chapter | Middle Tennessee State Univ. | |
| Beta Eta Chapter | Austin Peay University | |
| Beta Nu Chapter | East Tennessee State Univ. | |
| Gamma Eta Chapter | Tennessee Technological University | |
Texas | ||
| Alpha Mu Chapter | Texas State University at San Marcos | |
| Alpha Nu Chapter | Texas A&M University, Kingsville | |
| Beta Iota Chapter | Prairie View A&M University | |
| Delta Gamma | University of Texas at Tyler | |
| Gamma Pi Chapter | Texas Southern University | |
| Rho Field Chapter | University of Houston | |
Virginia | ||
| Beta Chi Chapter | Virginia Polytechnic Inst. & State University | |
| Delta Nu | Southwest Virginia Community College | |
| Delta Phi | Laurel Ridge Community College | |
| Delta Tau | American Public University | |
| Upsilon Field | Winchester, VA | |
Washington | ||
| Alpha Delta Chapter | Washington State Univ. | |
| Alpha Tau Chapter | Western Washington Univ. | |
| Alpha Zeta Chapter | Eastern Washington Univ. | |
Wisconsin | ||
| Beta Kappa Chapter | University of Wisconsin, Platteville | |
| Theta Chapter | University of Wisconsin, Stout | |
West Virginia | ||
| Alpha Upsilon Chapter | Fairmont State | |
| Upsilon Chapter | West Virginia Institute of Technology | |
International Chapters | ||
| Canada | ||
| Epsilon Field Chapter | Burlington, Ontario | |
| Omicron Field Chapter | Edmonton, AB | |
| Gamma Iota | Nova Scotia Teachers College | |
| Guam | ||
| Mu Field | America Samoa | |
| Puerto Rico | ||
| Theta Field | San Juan | |
| Thailand | ||
| Iota Field | Bangkok | |