Majors offered at Trinity International University-Illinois are classified by the U.S. Department of Education under the following instructional programs:

	Associates	Bachelors	Certificate	Masters	Doctoral
Ancient Near Eastern and Biblical Languages, Literatures, and Linguistics
Bible/Biblical Studies
Bioethics/Medical Ethics
Business Administration and Management, General
Business, Management, Marketing, and Related Support Services
Business/Commerce, General
Christian Studies
Clinical Pastoral Counseling/Patient Counseling
Communication, Journalism, and Related Programs
Computer and Information Sciences and Support Services
Computer and Information Sciences, General
Criminal Justice/Police Science
Divinity/Ministry
Education
Elementary Education and Teaching
English Language and Literature, General
English Language and Literature/letters
Foreign Languages, Literatures, and Linguistics
Graphic Design
Health Professions and Related Programs
History
History, General
Homeland Security, Law Enforcement, Firefighting and Related Protective Services
Liberal Arts and Sciences, General Studies and Humanities
Liberal Arts and Sciences/Liberal Studies
Mass Communication/Media Studies
Mathematics and Statistics
Mathematics, General
Missions/Missionary Studies and Missiology
Organizational Leadership
Parks, Recreation, Leisure, and Fitness Studies
Pastoral Studies/Counseling
Philosophy and Religious Studies
Pre-Medicine/Pre-Medical Studies
Psychology
Psychology, General
Religious Education
Secondary Education and Teaching
Sport and Fitness Administration/Management
Theology and Religious Vocations
Theology/Theological Studies
Visual and Performing Arts