Harvey Mudd College is a private residential liberal arts college of science, engineering, and mathematics, located in Claremont, California, United States. It is one of the institutions of the contiguous Claremont Colleges, which share adjoining campus grounds.

Harvey Mudd shares university resources such as libraries, dining halls, health services, and campus security, with the other institutions in the Claremont Colleges, including Pitzer College, Scripps College, Claremont McKenna College, Pomona College, Claremont Graduate University, and Keck Graduate Institute of Applied Life Sciences, but each college is independently managed by its own faculty, board of trustees, and college endowment and has its own separate admissions process. Students at Harvey Mudd are encouraged to take classes (acceptable for academic credit at Harvey Mudd) at the other four Claremont colleges, especially classes outside their major of study. Together the Claremont Colleges provide the resources and opportunities of a large university while enabling the specialization and personal attention afforded by the individual colleges. The Bachelor of Science diploma received at graduation is issued by Harvey Mudd College.

The college is named after Harvey Seeley Mudd, one of the initial investors in the Cyprus Mines Corporation. Although involved in the planning of the new institution, Mudd died before it opened. Harvey Mudd College was funded by Mudd's friends and family, and named in his honor.