Undergraduate Harvard College memiliki kurang lebih 60 jurusan untuk program Sarjana S1. Berikut daftarnya:
African and African American Studies (A.B.), (Ph.D.)
Anthropology (A.B.), (A.L.B.), (M.A.), (A.L.M.), (Ph.D.)
Applied Mathematics (A.B.), (Ph.D.)
Art, Film, and Visual Studies (A.B.)
Astrophysics (A.B.)
Bioengineering (A.B.), (S.B.), (Ph.D.)
Biology (A.L.B.), (A.L.M.)
Biomedical Engineering (A.B.)
Business Administration and Management (A.L.B.)
Chemical and Physical Biology (A.B.)
Chemistry (A.B.)
Chemistry and Physics (A.B.)
Classics (A.B.), (Ph.D.)
Comparative Literature (A.B.), (Ph.D.)
Comparative Study of Religion (A.B.)
Computer Science (A.B.), (A.L.B.), (A.L.M.), (Ph.D.)
Creative Writing and Literature (A.L.B.), (A.L.M.)
Dramatic Arts (A.L.B.)
Earth and Planetary Sciences (A.B.), (Ph.D.)
East Asian Studies (A.B.)
Economics (A.B.), (A.L.B.), (Ph.D.)
Electrical Engineering (S.B.), (A.B.), (Ph.D.)
English (A.B.), (A.L.B.), (Ph.D.), (A.L.M.)
Environmental Science and Engineering (A.B.), (S.B.), (Ph.D.)
Environmental Science and Public Policy (A.B.)
Environmental Studies (A.L.B.)
Folklore and Mythology (A.B.)
Germanic Languages and Literatures (A.B.), (Ph.D.)
Government (A.B.), (A.L.B.), (Ph.D.), (A.L.M.)
History, (A.B.), (A.L.B.), (Ph.D.), (A.L.M)
History and Literature (A.B.)
History and Science (A.B.)
History of Art (A.L.B.)
History of Art and Architecture (A.B.), (Ph.D.)
Human Developmental and Regenerative Biology (A.B.)
Integrative Biology (A.B.)
International Relations (A.L.B.), (A.L.M.)
Journalism (A.L.B.), (A.L.M.)
Legal Studies (A.L.B.)
Linguistics (A.B.), (Ph.D.)
Materials Science and Mechanical Engineering (A.B.),(S.B.), (Ph.D.)
Mathematics (A.B.), (A.L.B.), (Ph.D.)
Mechanical Engineering (S.B.)
Molecular and Cellular Biology (A.B.), (Ph.D.)
Music (A.B.), (Ph.D.)
Near Eastern Languages and Civilizations (A.B.), (Ph.D.)
Neuroscience (A.B.), (Ph.D.)
Philosophy (A.B.), (A.L.B.), (Ph.D.)
Physics (A.B.), (Ph.D.)
Psychology (A.B.), (A.L.B.), (Ph.D.), (A.L.M.)
Religion (A.L.B.), (Ph.D.), (A.L.M.)
Romance Languages and Literatures (A.B.), (Ph.D.)
Slavic Languages and Literatures (A.B.), (Ph.D.)
Social Studies (A.B.)
Sociology (A.B.), (Ph.D.)
South Asian Studies (A.B.), (M.A.), (Ph.D.)
Special Concentrations (A.B.)
Statistics (A.B.), (A.L.B.), (Ph.D.)
Studio Arts and Film (A.L.B.)
Theater, Dance, & Media (A.B.)
Women, Gender, and Sexuality (A.B.)