Girls Inc. of the Island City
- Local chapter of the group that encourages girls to be strong, smart, and bold. Details of their programs, services and community events.
- http://www.girlsincislandcity.org/

Mystic Cottage
- Works for the advancement of a nonviolent society through compassionate activism, seeking peace in action, mind and soul. Features articles, stories, and subscription information to its journal.
- http://www.mysticcottage.com/

Island Cat Resources & Adoption
- Non-profit, volunteer run, feline rescue group. Offers photos of cats available for adoption, foster programs, and information on trap-neuter-release programs.
- http://www.icraeastbay.org/

Renewed Hope Housing Advocates
- Group is working equitable housing opportunities for the citizens of Alameda.
- http://www.cagreens.org/alameda/city/0103renewed/index.html

Alameda Open Space Initiative
- Seeks to educate residents about local open space issues, and advocates for the preservation of open space and natural habitat on the main island of Alameda.
- http://www.alamedaopenspace.com/

Out on the Island
- Alameda, California's gay, lesbian, bisexual, and transgender community.
- http://www.outontheisland.org/

Alameda City Transit Advocates
- Grassroots organization of citizens seeking to improve public transit service and infrastructure in Alameda.
- http://www.alameda-transit.org

Alameda Aero Club
- An all volunteer, non-profit flying club dedicated to providing members with well-maintained, inexpensive, airplanes.
- http://www.alameda-aero.com/