Caltech Women's Center - The Women’s Center works to support the central research and educational mission of Caltech, while providing students, staff, postdoctoral scholars and faculty with opportunities, programs, and services that address gender issues and promote success, equity, and safety. Program and Resource Highlights: Women Mentoring Women, Graduate Women’s Discussion Group, Women’s Health and Wellness Series,  Self Defense, Lending Library, and Confidential Support and Advocacy.

Caltech Society of Women Engineers - The Society of Women Engineers is a national organization devoted to the advancement and education of women in science and engineering. Its members are professional engineers and engineering students. The national organization provides scholarships and a free resume database. The Caltech section organizes many local activities, including dinners with Professors, Dress for Success, Reception with Industry (coinciding with the Career Fair), workshops, speakers, monthly meetings and more.

Caltech Women's Club - The Women’s Club is a group of women who have a connection with Caltech in common. The object of the club is to promote friendliness and the sharing of mutual interests. Members are of different ages and races and nationalities and have different interests and lifestyles.

Women's Glee Club - The Women's Glee Club is the oldest student organization for women on campus.  It is a non-audition choir open to all women in the Caltech/JPL community, including undergraduate and graduate students, alumni, faculty, staff, and JPL employees.  Our members have a wide variety of musical background, ranging form novice to highly-experienced.

Women in Engineering, Science, and Technology - (currently inactive)