Cogswell College is a private, non-profit college located in Sunnyvale, California. Cogswell offers degrees in several technical disciplines. It is especially highly regarded in the Bay Area. Degrees offered by the college include Bachelor of Science in Software Engineering, Bachelor of Arts in Computer and Video Imaging and Bachelor of Arts in Digital Audio Technology.

Cogswell College was founded as Cogswell Polytechnical College on March 19, 1887 by Dr. and Mrs. Henry Cogswell. The college opened in August 1888 as a high school offering technical classes for boys and business classes for girls. It changed its status to technical college on June 30, 1930 and is now a fully accredited college.

Cogswell is the only college in the United States to offer a degree in Digital Audio Technology.