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Volunteer, Irvine, CA, USA
3,824 volunteer opportunities
Save Search
Volunteer Nature-based Solutions (NbS) Financial Analyst
Delta Rising Foundation
Remote
Anywhere
Training Provided
Good for Groups
Posted 7 days ago
Volunteer Graphic Designer
Delta Rising Foundation
Remote
Anywhere
Training Provided
Good for Groups
Posted 7 days ago
Beach Cleanup at San Clemente Pier
Surfrider South Orange County
On-site
San Clemente, CA
6/6/2026 1:00 AM - 3:00 AM PDT
Source: Golden
English as a Second Language—Volunteer Tutors and ESL Teachers
Monterey Park Bruggemeyer Library
On-site
Monterey Park, CA
Training Provided
Posted 7 days ago
Volunteer Salesforce NPSP Professional
Delta Rising Foundation
Remote
Anywhere
Training Provided
Good for Groups
Posted 7 days ago
Architect / Architectural Designer
Delta Rising Foundation
Remote
Anywhere
Training Provided
Good for Groups
Posted 7 days ago
Volunteer Workspace Administrator
Delta Rising Foundation
Remote
Anywhere
Training Provided
Good for Groups
Posted 7 days ago
Grant Research / Development Associate
Delta Rising Foundation
Remote
Anywhere
Training Provided
Good for Groups
Posted 7 days ago
Events, Hosting & Game Masters — AFK Cafe (Remote Volunteer)
The AFK Cafe: A Cozy Online Community
Remote
Anywhere
Training Provided
Good for Groups
Posted 7 days ago
Onboarding, Training & Mentorship — AFK Cafe (Remote Volunteer)
The AFK Cafe: A Cozy Online Community
Remote
Anywhere
Training Provided
Good for Groups
Posted 8 days ago
ICAN Annual Garden Party - DAY OF: Prep and Clean up
ICAN
On-site
Torrance, CA
6/13/2026 12:00 AM - 3:30 AM PDT
Source: Golden
ICAN Annual Garden Party - EVENT PREPARATION
ICAN
On-site
Torrance, CA
6/10/2026 6:00 AM - 10:00 AM PDT
Source: Golden
Surfrider North OC x RipCurl GromSearch - Beach Cleanup - 5.30.26
Surfrider North Orange County
On-site
Huntington Beach, CA
5/30/2026 1:00 AM - 3:00 AM PDT
Source: Golden
SF North OC x Fill Up Buttercup - 4.18.26 @ 11a-4p
Surfrider North Orange County
On-site
Costa Mesa, CA
4/18/2026 4:00 AM - 9:00 AM PDT
Source: Golden
Love Mission Viejo - Labors of Love
Love Mission Viejo
On-site
Mission Viejo, CA
4/11/2026 1:00 AM - 5:00 AM PDT
Source: Golden
Help Local Older Adults Stay Connected-Volunteer Drivers Needed
City of Irvine Senior Services
On-site
Irvine, CA
3/26/2026 1:15 PM - 1/1/2027 5:00 PM PST
Training Provided
Posted 8 days ago
Virtual Data Science Professional Mentor
Thaddeus Resource Center
Remote
United States
Training Provided
Posted 8 days ago
Help us prepare for and host our Annual Fundraiser!
Earthroots Field School Inc
On-site
Silverado, CA
Done in a Day
Good for Groups
Posted 8 days ago
Inland Empire Heart Walk Volunteer
American Heart Association-Inland Empire
On-site
Ontario, CA
4/25/2026 7:00 AM - 10:30 AM PDT
Done in a Day
Good for Groups
Posted 9 days ago
-
- COPY - Traffic Control
Shepherd's Pantry
On-site
Irwindale, CA
3/26/2026 4:30 PM - 7/25/2026 7:00 PM PDT
Good for Groups
Posted 9 days ago
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