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Volunteer, Rohnert Park, CA, USA
14,323 volunteer opportunities
Save Search
Epic Day of Service Trash Cleanup
Keep California Beautiful
On-site
Windsor, CA
5/16/2026 9:00 AM - 11:00 AM PDT
Source: Golden
Food Bank Support Volunteers Needed
Food For Thought
On-site
Forestville, CA
5/12/2026 9:00 AM - 12/24/2026 5:00 PM PDT
Done in a Day
Family Friendly
Good for Groups
Posted 17 hours ago
Speak Spanish? We could use your help. Be a Certified Medicare Counselor for Your Community.
Senior Advocacy Services
On-site
Napa, CA
Posted 20 hours ago
Speak Spanish? We could use your help. Be a Certified Medicare Counselor for Your Community.
Senior Advocacy Services
On-site
Petaluma, CA
Posted 20 hours ago
W
Website Editor for Global OffSite Care
Global OffSite Care
Remote
Anywhere
Posted 1 day ago
Animal Care Support Volunteer- Help us make a difference in the daily life of our animals
ROOSTER RUN FOUNDATION
On-site
Penngrove, CA
Training Provided
Good for Groups
Posted 3 days ago
Armstrong Redwoods Docent Guides
Stewards of the Coast and Redwoods
On-site
Guerneville, CA
Training Provided
Posted 3 days ago
Armstrong Redwoods Visitor Center Volunteer
Stewards of the Coast and Redwoods
On-site
Guerneville, CA
Training Provided
Posted 3 days ago
Sonoma Coast State Park - Jenner Visitor Center Volunteer
Stewards of the Coast and Redwoods
On-site
Jenner, CA
Training Provided
Posted 3 days ago
Join our Board of Directors
To Celebrate Life Breast Cancer Foundation
Remote
Kentfield, CA
Posted 3 days ago
Volunteers for Northern Sonoma County Emergency Response Team
Northern Sonoma County CERT
On-site
Healdsburg, CA
Training Provided
Good for Groups
Posted 4 days ago
Grant Writer
Heartizens
Remote
Anywhere
Posted 4 days ago
Bird Rescue Front Desk Response Team (WEEKENDS)
The Bird Rescue Center of Sonoma County
On-site
Santa Rosa, CA
Training Provided
Posted 6 days ago
Hospice Office Volunteer needed in Petaluma, CA
Anchor Health
On-site
Petaluma, CA
Training Provided
Posted 6 days ago
Explore Teaching STEM
EnCorps, Inc.
On-site
San Rafael, CA
Posted 7 days ago
Health Hubs - San Rafael
Marin Community Clinics
On-site
San Rafael, CA
Family Friendly
Good for Groups
Posted 7 days ago
Health Hubs - San Rafael
Marin Community Clinics
On-site
San Rafael, CA
Family Friendly
Good for Groups
Posted 7 days ago
Health Hubs - Novato
Marin Community Clinics
On-site
Novato, CA
Family Friendly
Good for Groups
Posted 7 days ago
Bell Bottoms and Squash Blossoms
Sanzuma
On-site
San Rafael, CA
8/29/2026 2:00 PM - 9:30 PM PDT
Done in a Day
Good for Groups
Posted 8 days ago
Volunteer Alongside an Internationally Exhibited Artist | Media & Art Outreach
Rise of the Butterfly: Art Driven Activism to Build Resilience
Remote
United States
Posted 11 days ago
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1-20 of 14,323
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