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Volunteer, Napa, CA, USA
10,962 volunteer opportunities
Save Search
Office Assistant
POLICE AND FIRE: THE FALLEN HEROES
On-site
Walnut Creek, CA
Posted 3 days ago
The Earth Island Institute- Shark Stewards Project
Keep California Beautiful
On-site
Berkeley, CA
4/19/2026 1:00 AM - 4:00 AM PDT
Source: Golden
Reiki Volunteer – Support Healing & Staff Well-Being at NorthBay Health
Northbay Health
On-site
Fairfield, CA
Training Provided
Posted 4 days ago
Volunteer Greeter - Be the Welcoming Face of Wellness
Northbay Health
On-site
Vacaville, CA
Training Provided
Posted 4 days ago
Groundwork Richmond Project
Keep California Beautiful
On-site
Richmond, CA
4/18/2026 1:00 AM - 4:00 AM PDT
Source: Golden
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
Make educational PDFs on Canva for youth!
Sunny Smiles Bay Area
Remote
Anywhere
Done in a Day
Family Friendly
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 4 days ago
People Operations Specialist - Guiding Leadership Growth and Systemic Reform at San Quentin Skunkworks
San Quentin SkunkWorks
Hybrid
Marin County, CA
Posted 4 days ago
Outreach Coordinator for Service Dog Organization
National Institute of Canine Service and Training
Hybrid
Concord, CA
Training Provided
Posted 5 days ago
Volunteer Coordinator for Service Dog Organization
National Institute of Canine Service and Training
Hybrid
Concord, CA
Training Provided
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
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
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