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Volunteer, Sonoma, CA 95476, USA
10,761 volunteer opportunities
Save Search
Credo High School Project
Keep California Beautiful
On-site
Rohnert Park, CA
4/13/2026 1:00 AM - 4:00 AM PDT
Source: Golden
Creek Cleanup in Concord
Friends of Concord Creeks
On-site
Concord, CA
4/25/2026 9:00 AM - 11:00 AM PDT
Done in a Day
Good for Groups
Posted 4 days ago
M
Mapping Prejudice in Contra Costa County
Mapping Prejudice in Contra Costa County
Remote
Anywhere
Training Provided
Done in a Day
Good for Groups
Posted 4 days ago
Explore Teaching STEM
EnCorps STEM Teachers Program
On-site
Berkeley, CA
Posted 4 days ago
Embedded Operations Partner — Work Side by Side with Incarcerated Leaders Reshaping Justice
San Quentin SkunkWorks
On-site
Marin County, CA
Posted 5 days ago
People Operations Specialist - Guiding Leadership Growth and Systemic Reform at San Quentin Skunkworks
San Quentin SkunkWorks
Hybrid
Marin County, CA
Posted 5 days ago
Care & Companionship for Older Adults
Ashby Village
Hybrid
Berkeley, CA
Training Provided
Posted 7 days ago
Drive Seniors and Make a Difference
Ashby Village
On-site
Berkeley, CA
Training Provided
Good for Groups
Posted 7 days ago
Make a Difference Helping Older Adults (East Bay)
Ashby Village
Hybrid
Berkeley, CA
Training Provided
Good for Groups
Posted 7 days ago
Sausalito Community Boating Center Workday
CASS GIDLEY MARINA
On-site
Sausalito, CA
4/18/2026 10:00 AM - 2:00 PM PDT
Done in a Day
Family Friendly
Good for Groups
Posted 7 days ago
Woodworking Volunteer - Small Boats
CASS GIDLEY MARINA
On-site
SAUSALITO, CA
3/30/2026 10:00 AM - 8/29/2026 2:00 PM PDT
Posted 7 days ago
Be the Reason a Hospice Patient Smiles Today
By the Bay Health
On-site
Sonoma, CA
Done in a Day
Posted 8 days ago
Monthly Chapter Meeting
Surfrider Sonoma Coast
On-site
Sebastopol, CA
11/5/2026 10:30 AM - 12:00 PM PST
Source: Golden
2026 - Sonoma County Hot Air Balloon Classic
Sonoma County Hot Air Balloon Classic
On-site
Santa Rosa, CA
7/17/2026 11:00 PM - 7:00 AM PDT
Source: Golden
SCHABC Balloon Chase
Sonoma County Hot Air Balloon Classic
On-site
Windsor, CA
5/3/2026 11:30 PM - 5:00 AM PDT
Source: Golden
Volunteer Gallery Attendant
di Rosa Center for Contemporary Art
On-site
Napa, CA
Posted 8 days ago
SOLANO PRIDE CENTER VOLUNTEER ORIENTATION
SOLANO PRIDE CENTER
Remote
Fairfield, CA
3/27/2026 6:00 PM - 7:00 PM PDT
Training Provided
Done in a Day
Good for Groups
Posted 9 days ago
Volunteers Needed - Miwok School Stewardship Day - Saturday April 4, 2026 in Petaluma!
Daily Acts
On-site
Petaluma, CA
4/4/2026 9:00 AM - 1:00 PM PDT
Done in a Day
Family Friendly
Good for Groups
Posted 9 days ago
Volunteer at American Canyon (Valley View): Chair Yoga Instructor
Satellite Affordable Housing Associates
On-site
American Canyon, CA
Posted 9 days ago
Peer Group Facilitator Volunteer with Trans Advocacy & Care Team
Trans Advocacy and Care Team
Remote
United States
4/27/2026 4:30 PM - 5/19/2026 7:00 PM PDT
Training Provided
Posted 10 days ago
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