- Games And TabletopSan Jose Bridge Club (Silicon Valley Bridge, ACBL Unit 507)ACBL Unit 507 (Silicon Valley Bridge) duplicate bridge club offering weekly face-to-face games for players at every masterpoint level plus online ACBL games.
- Sports And RecreationSan Jose Buddhist Judo ClubEstablished in 1947, one of the oldest judo clubs in the Bay Area with a reputation for producing champions; provides quality judo instruction at minimum cost to male and female students 7 years and older.
- Fitness And WellnessSan Jose FitStructured running and walking training club for half marathon, marathon, and shorter distances.
- Sports And RecreationSan Jose Pickleball ClubLocal pickleball club supporting play, events, and pickleball community in San Jose.
- Career And NetworkingSan Jose Toastmasters Club 1577Join us every week at San Jose Toastmasters Club #1577 to listen to speeches and craft your own to present, exchanging on-the-spot feedback with peers.
- Social And MeetupsSan Jose Woman's ClubSince 1894, the San Jose Woman's Club has been forwarding and empowering women while enriching one of California's most vibrant cities, hosting events in its historic landmark building; membership is open to all.
- Books And WritingSan Jose Writer's BlockA group of largely amateur writers who aim to help each other improve our craft, based in the South Bay, meeting most Sundays in person to discuss writing.
- Science Tech And NatureSan Mateo County Bird AllianceBirding, conservation, education, advocacy, and enjoyment organization in San Mateo County.
- Books And WritingSan Mateo County Genealogical SocietySan Mateo County Genealogical Society - Discovering Our Family History Together - with general meetings, special interest groups, workshops, a research library with consultants, and online databases.
- Science Tech And NatureSanta Clara County Amateur Radio AssociationThe Santa Clara County Amateur Radio Association (SCCARA) is a friendly and active amateur radio club, the first radio club in Santa Clara County, organized in 1921. The club owns and operates two repeaters and a packet radio BBS and supports San Jose ARES/RACES.
- Books And WritingSanta Clara County Historical & Genealogical SocietySociety promoting the study of history and genealogy since 1957, providing frequent classes, seminars and speakers on local history and genealogy, research consultants, and extensive Santa Clara County indexes.
- Science Tech And NatureSanta Clara Valley Bird AllianceBirding, education, and conservation organization for Santa Clara Valley and the South Bay.