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Volunteer, Costa Mesa, CA, USA
3,816 volunteer opportunities
Save Search
Anaheim St.Patrick's Day Celebration Volunteer
Jamboree Housing Corporation
On-site
Anaheim, CA
3/19/2026 4:30 PM - 3/20/2026 7:00 PM PDT
Done in a Day
Good for Groups
Posted 25 days ago
Give a Loved-One a Break from Caregiving - Garden Grove, CA
VITAS Healthcare of Orange County, CA
On-site
Garden Grove, CA
Academic Credit
Training Provided
Good for Groups
Posted 25 days ago
Give a Loved-One a Break from Caregiving - Orange County, CA
VITAS Healthcare of Orange County, CA
On-site
Irvine, CA
Academic Credit
Training Provided
Good for Groups
Posted 25 days ago
It's Your Calling...Check-in on Hospice Patients and Families - Laguna Niguel, CA
VITAS Healthcare of Orange County, CA
Hybrid
Laguna Niguel, CA
Academic Credit
Training Provided
Posted 25 days ago
It's Your Calling...Check-in on Hospice Patients and Families - Laguna Niguel, CA
VITAS Healthcare of Orange County, CA
Hybrid
Laguna Niguel, CA
Academic Credit
Training Provided
Posted 25 days ago
Provide Friendly Visits to Hospice Patients and their Families - Irvine, CA
VITAS Healthcare of Orange County, CA
On-site
Irvine, CA
Academic Credit
Training Provided
Posted 25 days ago
Give a Loved-One a Break from Caregiving - Garden Grove, CA
VITAS Healthcare of Orange County, CA
On-site
Garden Grove, CA
Academic Credit
Training Provided
Good for Groups
Posted 25 days ago
Give a Loved-One a Break from Caregiving - Garden Grove, CA
VITAS Healthcare of Orange County, CA
On-site
Garden Grove, CA
Academic Credit
Training Provided
Good for Groups
Posted 25 days ago
Help Christian Outreach in Action throw its Fundraiser at the Long Beach Playhouse!
Christian Outreach in Action
On-site
Long Beach, CA
4/23/2026 4:50 PM - 4/24/2026 11:00 PM PDT
Done in a Day
Family Friendly
Good for Groups
Posted 25 days ago
It's Your Calling...Check-in on Hospice Patients and Families - Laguna Niguel, CA
VITAS Healthcare of Orange County, CA
On-site
Laguna Niguel, CA
Academic Credit
Training Provided
Posted 25 days ago
Give a Loved-One a Break from Caregiving - Garden Grove, CA
VITAS Healthcare of Orange County, CA
On-site
Garden Grove, CA
Academic Credit
Training Provided
Good for Groups
Posted 25 days ago
Bolsa Chica Land Trust - Stewards Habitat Restoration 4/18/2026
Bolsa Chica Land Trust
On-site
Huntington Beach, CA
4/18/2026 9:00 AM - 12:00 PM PDT
Done in a Day
Family Friendly
Good for Groups
Posted 25 days ago
Bolsa Chica Land Trust - Stewards Habitat Restoration 4/5/2026
Bolsa Chica Land Trust
On-site
Huntington Beach, CA
4/5/2026 9:00 AM - 12:00 PM PDT
Training Provided
Done in a Day
Family Friendly
Good for Groups
Posted 25 days ago
Help Christian Outreach In Action throw its montly EPIC Garage Sale!
Christian Outreach in Action
On-site
Long Beach, CA
3/26/2026 8:00 AM - 3/28/2026 4:00 PM PDT
Done in a Day
Good for Groups
Posted 25 days ago
Give a Loved-One a Break from Caregiving - Garden Grove, CA
VITAS Healthcare of Orange County, CA
Hybrid
Irvine, CA
Academic Credit
Training Provided
Good for Groups
Posted 25 days ago
2026 National Crime Victims' Rights Week - Photographer Needed
JUSTICE FOR HOMICIDE VICTIMS
On-site
Whittier, CA
4/19/2026 11:00 AM - 1:30 PM PDT
Done in a Day
Posted 25 days ago
Justice for Homicide Victims Memorial: 2026 National Crime Victims' Rights Week - Event Help
JUSTICE FOR HOMICIDE VICTIMS
On-site
Whittier, CA
4/19/2026 9:00 AM - 3:30 PM PDT
Done in a Day
Posted 25 days ago
Meet the Makers: Show Kids Your STEAM Craft at the Hawthorne STEAM Expo
Two Bit Circus Foundation
On-site
Hawthorne, CA
3/21/2026 9:00 AM - 2:00 PM PDT
Stipend Provided
Done in a Day
Good for Groups
Posted 25 days ago
2026 ZERO Run/Walk - Greater Los Angeles Volunteers
ZERO Prostate Cancer
On-site
Long Beach, CA
10/18/2026 11:15 PM - 4:00 AM PDT
Source: Golden
O
Ocean Warriors Seal Beach Clean Up APRIL 12
OCEAN WARRIORS
On-site
Seal Beach, CA
4/12/2026 8:45 AM - 10:15 AM PDT
Done in a Day
Family Friendly
Good for Groups
Posted 26 days ago
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