Benedictine College holds memberships in the following:

• American Academy for Liberal Education
• American Association of Colleges of Nursing (AACN)
• American Association of Collegiate Registrars and Admissions Officers (AACRAO)
• Association of American College and University Programs in Italy (AACUPI)
• Association of Benedictine Colleges and Universities (ABCU)
• Association of Catholic Colleges and Universities (ACCU)
• Association of Christian Librarians
• Atchison Area Chamber of Commerce
• The Atchison Golf Club at Bellevue
• Catholic Campus Ministry Association
• Catholic College Cooperative Tuition Exchange (CCCTE)
• Catholic Library Association
• College and University Professional Association for Human Resources (CUPA-HR)
• College Board Membership
• Collegiate Nurse Educators of Greater Kansas City (CNE)
• Commission on Collegiate Nursing Education (CCNE)
• Council for Higher Education Accreditation (CHEA)
• Council for the Advancement and Support of Education (CASE)
• Council of Independent Colleges
• Heart of America Athletic Conference (HAAC)
• Higher Learning Commission (HLC)
• International Student Exchange Programs (ISEP)
• Kansas Association of Colleges of Nursing (KACN)
• Kansas Association of College Registrars and Admissions Officers (KACRAO)
• Kansas Association of Student Financial Aid Administrators (KASFAA)
• Kansas Board of Nursing
• Kansas Collegiate Media
• Kansas Independent College Association (KICA)
• Kansas Independent College Fund (KICF)
• Legatus
• National Association of College Admissions Counseling (NACAC)
• National Association of College and University Business Officers (NACUBO)
• National Association of Intercollegiate Athletics (NAIA)
• National Association of Schools of Music (NASM)
• National Association of Student Financial Aid Administrators (NASFAA)
• Online Computer Library Center (OCLC)
• Rocky Mountain Association of Student Financial Aid Administrators (RMASFAA)
• St. Joseph (Missouri) Area Chamber of Commerce
• Society for Human Resource Management
• State Library of Kansas