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Free Events and Things to do in Belleville, IL

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2026 Annual NO COVER Mollyween Costume Bash!
Sat, Oct 24, 8:00 PM
Soulard · Mollys in Soulard
2026 Annual NO COVER Mollyween Costume Bash!
Sat, Oct 24, 8:00 PM
Soulard · Mollys in Soulard
Edcamp on the Road!
Sat, Oct 24, 8:00 AM
Fox · Rung for Women
Edcamp on the Road!
Sat, Oct 24, 8:00 AM
Fox · Rung for Women
Almost full
St. Louis Career Fair
Fri, Nov 13, 9:30 AM
Downtown · The Westin St. Louis
Almost full
St. Louis Career Fair
Fri, Nov 13, 9:30 AM
Downtown · The Westin St. Louis
Almost full
Lifesavers Banquet 2026 | Presented by Behavioral Health Response
Sat, Oct 24, 6:00 PM
Downtown West · 21c Museum Hotel St Louis
Almost full
Lifesavers Banquet 2026 | Presented by Behavioral Health Response
Sat, Oct 24, 6:00 PM
Downtown West · 21c Museum Hotel St Louis
Selling fast
Celebrate 25 Years of the Pulitzer Arts Foundation
Tomorrow at 5:00 PM
Covenant Blu · Pulitzer Arts Foundation
Selling fast
Celebrate 25 Years of the Pulitzer Arts Foundation
Tomorrow at 5:00 PM
Covenant Blu · Pulitzer Arts Foundation
Selling fast
2026 SIU System Reception and Social
Thu, Oct 29, 5:30 PM
Lafayette Square · Gatsby Events
Selling fast
2026 SIU System Reception and Social
Thu, Oct 29, 5:30 PM
Lafayette Square · Gatsby Events
St. Louis Fall Craft and Vendor Market
Sat, Nov 7, 11:00 AM
Pontiac · St. Clair Square
St. Louis Fall Craft and Vendor Market
Sat, Nov 7, 11:00 AM
Pontiac · St. Clair Square
Selling fast
ConnectSTL Community, Culture & Impact Celebration
Thu, Oct 22, 3:00 PM
Midtown · SLU Center For Global Citizenship
Selling fast
ConnectSTL Community, Culture & Impact Celebration
Thu, Oct 22, 3:00 PM
Midtown · SLU Center For Global Citizenship
Sales end soon
1886 Historic Lincoln High School Clean Out
Saturday at 9:00 AM
East St. Louis · 240 N 6th St
Sales end soon
1886 Historic Lincoln High School Clean Out
Saturday at 9:00 AM
East St. Louis · 240 N 6th St
SLICE 2026
Sat, Oct 31, 10:00 AM
Covenant Blu · The Sheldon Concert Hall and Art Galleries
SLICE 2026
Sat, Oct 31, 10:00 AM
Covenant Blu · The Sheldon Concert Hall and Art Galleries
Uptown Collinsville Fall Festival
Sat, Oct 24, 10:00 AM
Collinsville · Uptown Collinsville
Uptown Collinsville Fall Festival
Sat, Oct 24, 10:00 AM
Collinsville · Uptown Collinsville
Wednesday Karaoke on the Rooftop
Wednesday at 6:00 PM + 18 more
Midtown · UpBar STL
Wednesday Karaoke on the Rooftop
Wednesday at 6:00 PM + 18 more
Midtown · UpBar STL
Selling fast
Free Community Trunk or Treat at Rooftop Church
Sun, Oct 25, 5:00 PM
Affton · Rooftop Church
Selling fast
Free Community Trunk or Treat at Rooftop Church
Sun, Oct 25, 5:00 PM
Affton · Rooftop Church
Sales end soon
SIUE Once a Cougar, Siempre Cougar. Meet, Mingle, & ¡Más!
Tomorrow at 6:00 PM
Rose Lake · Tienda El Ranchito
Sales end soon
SIUE Once a Cougar, Siempre Cougar. Meet, Mingle, & ¡Más!
Tomorrow at 6:00 PM
Rose Lake · Tienda El Ranchito
Brother to Brother Luggage Service
Tue, Nov 3, 8:00 AM
Columbus Square · St. Louis
Brother to Brother Luggage Service
Tue, Nov 3, 8:00 AM
Columbus Square · St. Louis
World of Authors Poetry Jam and Spoken Word Open-Mic Night
Wednesday at 5:30 PM + 3 more
O'Fallon · Dogwood Social House O'Fallon IL
World of Authors Poetry Jam and Spoken Word Open-Mic Night
Wednesday at 5:30 PM + 3 more
O'Fallon · Dogwood Social House O'Fallon IL
Halloween Haunted Heights - Part 1
Fri, Oct 30, 4:00 PM
Midtown · UpBar STL
Halloween Haunted Heights - Part 1
Fri, Oct 30, 4:00 PM
Midtown · UpBar STL
Sales end soon
Shaw Neighborhood Tree Care Blitz
Sunday at 8:00 AM + 2 more
MO Botanical Garden · Tower Grove Park @ Magnolia Avenue & Thurman Avenue
Sales end soon
Shaw Neighborhood Tree Care Blitz
Sunday at 8:00 AM + 2 more
MO Botanical Garden · Tower Grove Park @ Magnolia Avenue & Thurman Avenue
Foster & Adopt 201 Workshop - St. Clair County
Sun, Nov 15, 2:30 PM
Illinois · Belleville First Church of the Nazarene
Foster & Adopt 201 Workshop - St. Clair County
Sun, Nov 15, 2:30 PM
Illinois · Belleville First Church of the Nazarene
Echoes of Africa 2026
Sat, Oct 24, 12:00 PM
Midtown · Wool Ballroom, Busch Student Center
Echoes of Africa 2026
Sat, Oct 24, 12:00 PM
Midtown · Wool Ballroom, Busch Student Center

Trends in Belleville

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Explore more trends

Frequently asked questions about Belleville

What are the best free events to attend?

According to Eventbrite, the best free events are:

2026 Annual NO COVER Mollyween Costume Bash!

Edcamp on the Road!

St. Louis Career Fair

Lifesavers Banquet 2026 | Presented by Behavioral Health Response

Which events are currently trending in Belleville?

The trending searches this month in Belleville are:

mothers day events

golf tournaments

Which free events are coming up?

Discover the best free events happening soon – you don't want to miss them:

Celebrate 25 Years of the Pulitzer Arts Foundation

SIUE Once a Cougar, Siempre Cougar. Meet, Mingle, & ¡Más!

1886 Historic Lincoln High School Clean Out

Shaw Neighborhood Tree Care Blitz