Idealist Days
Find a Job
Search
Jobs
Internships
Organizations
Resources
Nonprofit Salary Explorer
Crowdsourced compensation data in the nonprofit sector. Insights for job seekers and employers.
Career Advice
Informative and practical resources to help guide you throughout your social-impact career.
Volunteer
Volunteer
Find Volunteer Opportunities
Search Organizations
Resources
Volunteer Resources
Tips and inspiration for finding the perfect volunteer opportunities.
Recipes for Action
A collection of actionable ideas to make a positive impact in your community.
Post on Idealist
Post
Post
Post a Listing
Add your Organization
Resources
Employer Resources
Tools and advice to help you achieve your hiring and retention goals.
Volunteer Engagement Resources
Trainings and proven practices to help you successfully recruit and engage volunteers.
API & Integrations
Business Solutions
API
Search Module
Volunteer Engagement Pages
CSR Partners
Log In
Sign Up
Search
Jobs
Internships
Volunteer Opportunities
Events
Organizations
Search by keyword, skill, or interest
Default Radius
5 miles
10 miles
15 miles
25 miles
60 miles
100 miles
Entire State
Entire Country
Popular searches
Board member
Data analyst
Research
Health
Art
Jobs
Internships
Volunteer Opportunities
Events
Organizations
Search by keyword, skill, or interest
Default Radius
5 miles
10 miles
15 miles
25 miles
60 miles
100 miles
Entire State
Entire Country
Filters
Location Type
On-site
Hybrid
Remote
Close
Reset
Cause Areas
Agriculture
Animals
Arts & Music
Children & Youth
Civic Engagement
Climate Change
Communications Access
Community Development
Conflict Resolution
Consumer Protection
Crime & Safety
Disability
Disaster Relief
Economic Development
Education
Energy
Entrepreneurship
Environment & Sustainability
Family
Financial Literacy & Personal Finance
Health & Medicine
Housing & Homelessness
Human Rights & Civil Liberties
Hunger, Food Security
Immigrants or Refugees
International Relations
Job & Workplace
Legal Assistance
LGBTQ
Media
Men
Mental Health
Microfinance
Philanthropy
Policy
Poverty
Prison Reform
Race & Ethnicity
Religion & Spirituality
Reproductive Health/Rights
Research & Social Science
Rural Areas
Science & Technology
Seniors & Retirement
Sexual Abuse & Human Trafficking
Sports & Recreation
Substance Use & Addiction
Transparency & Oversight
Transportation
Travel & Hospitality
Urban Areas
Veterans
Victim Support
Volunteering
Water & Sanitation
Women
Close
Reset
Good For
Age 55+
Families
International Volunteers
Private Corporate Groups
Public Groups
Teens
Close
Reset
Show only Done in a Day
Date
Start Date
End Date
Close
Reset
Skills
Accounting & Finance
Administrative
Advocacy
Animal Care
Animal Therapy
Archiving/Data Entry
Art Therapy
Arts & Crafts
Board/Committee
Business Development
Case / Social Work
Child Care
Child Development
Child Welfare
Citizenship
Communications
Community Belonging
Community Engagement / Outreach
Community Organizing
Conflict Resolution
Conservation
Construction / Home Repair
Corporate Philanthropy
Corporate Responsibility
Counseling
Crisis Intervention
Customer Service
Dance
Data Analysis
Data Entry
Database Administration
Design
Development / Fundraising
Direct Services
Disaster Relief
Diversity, Equity & Inclusion
Donation Drive
Education
Elder Care
Employee Engagement
English as Second Language (ESL)
Equipment Facilities
Event Support / Management
Farming
Food / Beverage Service
Food Delivery / Distribution
Gardening
Grants Administration
Graphic Design
Habitat Restoration
Health & Wellness
Health Provider / Practitioner
Hospice Care
Human Resources
Investigations
Languages
Leadership
Legal
Lobbying
Marketing
Massage Therapy
Mentor/Tutor
Music
Music Therapy
Networking
Nursing
Operations
Partnerships
Patient Care
People Skills
Photography
Physical Service (Painting, Farming, etc.)
Problem Solving
Program Management
Project Management
Project or Research Study
Public Health
Public Relations
Public Speaking
Reading / Writing
Relationship Building
Research
Social Media
Sports & Fitness/Coaching
STEM
Strategic Planning
Sustainability
Teaching & Instruction
Technology / IT
Theater
Veteran Care
Videography
Visual Arts
Volunteer Coordination
Web Design
Writing Editorial
Writing Journalism
Youth Services
Close
Reset
Listing Language
English
Español
Português
Close
Reset
Recency
Any time
Past 24 hours
Past week
Past month
Close
Reset
More Filters
Location Type
On-site
Hybrid
Remote
Close
Reset
Cause Areas
Agriculture
Animals
Arts & Music
Children & Youth
Civic Engagement
Climate Change
Communications Access
Community Development
Conflict Resolution
Consumer Protection
Crime & Safety
Disability
Disaster Relief
Economic Development
Education
Energy
Entrepreneurship
Environment & Sustainability
Family
Financial Literacy & Personal Finance
Health & Medicine
Housing & Homelessness
Human Rights & Civil Liberties
Hunger, Food Security
Immigrants or Refugees
International Relations
Job & Workplace
Legal Assistance
LGBTQ
Media
Men
Mental Health
Microfinance
Philanthropy
Policy
Poverty
Prison Reform
Race & Ethnicity
Religion & Spirituality
Reproductive Health/Rights
Research & Social Science
Rural Areas
Science & Technology
Seniors & Retirement
Sexual Abuse & Human Trafficking
Sports & Recreation
Substance Use & Addiction
Transparency & Oversight
Transportation
Travel & Hospitality
Urban Areas
Veterans
Victim Support
Volunteering
Water & Sanitation
Women
Close
Reset
Good For
Age 55+
Families
International Volunteers
Private Corporate Groups
Public Groups
Teens
Close
Reset
Show only Done in a Day
Date
Start Date
End Date
Close
Reset
Skills
Accounting & Finance
Administrative
Advocacy
Animal Care
Animal Therapy
Archiving/Data Entry
Art Therapy
Arts & Crafts
Board/Committee
Business Development
Case / Social Work
Child Care
Child Development
Child Welfare
Citizenship
Communications
Community Belonging
Community Engagement / Outreach
Community Organizing
Conflict Resolution
Conservation
Construction / Home Repair
Corporate Philanthropy
Corporate Responsibility
Counseling
Crisis Intervention
Customer Service
Dance
Data Analysis
Data Entry
Database Administration
Design
Development / Fundraising
Direct Services
Disaster Relief
Diversity, Equity & Inclusion
Donation Drive
Education
Elder Care
Employee Engagement
English as Second Language (ESL)
Equipment Facilities
Event Support / Management
Farming
Food / Beverage Service
Food Delivery / Distribution
Gardening
Grants Administration
Graphic Design
Habitat Restoration
Health & Wellness
Health Provider / Practitioner
Hospice Care
Human Resources
Investigations
Languages
Leadership
Legal
Lobbying
Marketing
Massage Therapy
Mentor/Tutor
Music
Music Therapy
Networking
Nursing
Operations
Partnerships
Patient Care
People Skills
Photography
Physical Service (Painting, Farming, etc.)
Problem Solving
Program Management
Project Management
Project or Research Study
Public Health
Public Relations
Public Speaking
Reading / Writing
Relationship Building
Research
Social Media
Sports & Fitness/Coaching
STEM
Strategic Planning
Sustainability
Teaching & Instruction
Technology / IT
Theater
Veteran Care
Videography
Visual Arts
Volunteer Coordination
Web Design
Writing Editorial
Writing Journalism
Youth Services
Close
Reset
Listing Language
English
Español
Português
Close
Reset
Recency
Any time
Past 24 hours
Past week
Past month
Close
Reset
Volunteer, St. Louis, MO
678 volunteer opportunities
Save Search
Hiring Humanitarians: Volunteer Board Advisor, Legal, Finance & Marketing Strategy
VETERAN WOMEN OF INFLUENCE
Remote
Anywhere
5/1/2026
Academic Credit
Good for Groups
Posted 18 minutes ago
MO St. Louis Court Order Community Service ANYDAY. Nobel & Prize Winners Library
Ganga Library, Nobel & Prize Winners Library!
On-site
St. Louis, MO
Posted 2 hours ago
Volunteers needed for Walk MS: St. Charles County, Triple Service hours & snacks given!
National MS Society - Gateway Area Chapter
On-site
St. Peters, MO
4/25/2026 7:30 AM - 1:00 PM CDT
Training Provided
Done in a Day
Family Friendly
Good for Groups
Posted 4 hours ago
Calling All Compassionate Drivers: Help Older Adults Thrive! (MO)
ITNAmerica
On-site
Saint Charles, MO
Good for Groups
Posted 5 hours ago
Seeking Board of Directors Members for Nonprofit Transportation Service (Saint Charles, MO)
ITNAmerica
On-site
Saint Charles, MO
Posted 5 hours ago
Visit-A-Bit Visiting Volunteer
Visiting Nurse Association of Greater St. Louis
On-site
Maryland Heights, MO
Training Provided
Posted 6 hours ago
Volunteers needed for the Simply United Together St Louis Chapter
Simply United Together Global
On-site
St. Louis, MO
5/2/2026 - 3/1/2027
Good for Groups
Posted 10 hours ago
taste of science St. Louis - a SciFest for grown ups
Scientists, Inc.
Hybrid
St. Louis, MO
Posted 12 hours ago
Senior Center Greeter/Reception - South County
Aging Ahead
On-site
St. Louis, MO
Done in a Day
Posted 1 day ago
Cornerstone Closet
CORNERSTONE CENTER FOR EARLY LEARNING INC
On-site
SAINT LOUIS, MO
Good for Groups
Posted 1 day ago
Donation Drives
CORNERSTONE CENTER FOR EARLY LEARNING INC
Remote
Anywhere
Family Friendly
Good for Groups
Posted 1 day ago
Birthday Buddies
CORNERSTONE CENTER FOR EARLY LEARNING INC
On-site
St. Louis, MO
Done in a Day
Family Friendly
Good for Groups
Posted 1 day ago
Cornerstone Committees
CORNERSTONE CENTER FOR EARLY LEARNING INC
On-site
St. Louis, MO
Posted 1 day ago
Campus Beautification
CORNERSTONE CENTER FOR EARLY LEARNING INC
On-site
St. Louis, MO
Done in a Day
Good for Groups
Posted 1 day ago
Campus Beautification
CORNERSTONE CENTER FOR EARLY LEARNING INC
On-site
St. Louis, MO
4/13/2026 - 10/13/2026
Done in a Day
Good for Groups
Posted 1 day ago
Volunteer on the DAY OF the One Africa! One Nation! Farmers Market October
Black Power Blueprint: African People's Education and Defense Fund
On-site
St. Louis, MO
10/24/2026 8:30 AM - 4:00 PM CDT
Done in a Day
Good for Groups
Posted 2 days ago
Volunteer on the DAY OF the One Africa! One Nation! Farmers Market in September
Black Power Blueprint: African People's Education and Defense Fund
On-site
St. Louis, MO
9/5/2026 8:30 AM - 4:00 PM CDT
Done in a Day
Good for Groups
Posted 2 days ago
Volunteer on the DAY OF the One Africa! One Nation! Farmers Market in August
Black Power Blueprint: African People's Education and Defense Fund
On-site
St. Louis, MO
8/8/2026 8:30 AM - 4:00 PM CDT
Done in a Day
Good for Groups
Posted 2 days ago
Volunteer on the DAY OF the One Africa! One Nation! Farmers Market in July
Black Power Blueprint: African People's Education and Defense Fund
On-site
St. Louis, MO
7/11/2026 8:30 AM - 4:00 PM CDT
Done in a Day
Good for Groups
Posted 2 days ago
Volunteer on the DAY OF the One Africa! One Nation! Farmers Market in June
Black Power Blueprint: African People's Education and Defense Fund
On-site
St. Louis, MO
6/6/2026 8:00 AM - 4:00 PM CDT
Academic Credit
Done in a Day
Good for Groups
Posted 2 days ago
Save Search
1-20 of 678
1
2
3
4
5
...
34
