Halloween
Events in Costa Mesa 2026
Costa Mesa
Things to do on Halloween in Costa Mesa
Must-attend annual halloween events
-
Featured
-
Featured
-
Sat, 17 Oct, 2026 - 11:00 AMLane Victory Maritime Center214+ Interested
-
FeaturedFri, 16 Oct • 07:00 PMThe Exhibition RoomUSD 28
-
Fri, 16 Oct, 2026 - 06:00 PMSantiago Canyon College4+ Interested|Free
-
-
Fri, 30 Oct • 07:00 PM
-
Sat, 31 Oct, 2026 - 08:00 PMUSD 23
-
Featured
-
Sat, 24 Oct, 2026 - 04:00 PMAltar Society Brewing and Coffee Co.USD 16
-
FeaturedTue, 13 Oct • 06:00 PM + 9 moreDisney California Adventure Park
-
Sun, 25 Oct, 2026 - 06:30 PMYost Theater • Nightlife & Special EventsUSD 39
-
Sat, 31 Oct, 2026 - 07:00 PMEndless Dreams Yacht Newport BeachUSD 38
-
Fri, 16 Oct, 2026 - 06:00 PM4th Street Market4+ Interested|Free
-
Sat, 17 Oct, 2026 - 12:00 PMFairplex, California (Expo Hall 4) | 1101 W McKinley Ave, Pomona, CA 91768
Halloween Parties in Costa Mesa
-
FeaturedTue, 13 Oct • 06:00 PM + 9 moreDisney California Adventure Park
-
-
Fri, 23 Oct, 2026 - 09:00 PMUSD 15
-
-
Tue, 27 Oct, 2026 - 05:00 PMDisneyland ParkUSD 135
-
KID-FRIENDLY HALLOWEEN
Choose your pick for a kid-friendly scare.
Trunk or Treat events in Costa Mesa
-
Tue, 27 Oct, 2026 - 12:00 PMDisneyland, Anaheim, CA 92802, United States36+ Interested
-
-
Sat, 24 Oct, 2026 - 04:00 PMThe Church of Jesus Christ of Latter-day SaintsFree
-
-
Sat, 24 Oct • 06:00 PMThe Church of Jesus Christ of Latter-day SaintsFree
-
Trick or Treat events in Costa Mesa
-
-
Featured
-
Sun, 25 Oct, 2026 - 06:30 PMYost Theater • Nightlife & Special EventsUSD 39
-
Featured
-
Featured
-
Thu, 29 Oct, 2026 - 07:00 PMUSD 34
Costume Parties in Costa Mesa
-
Sat, 31 Oct, 2026 - 08:00 PMUSD 23
-
Fri, 16 Oct, 2026 - 07:00 PMSegerstrom Center for the ArtsFree
-
-
Sat, 10 Oct, 2026 - 10:00 PMUSD 12
-
Sat, 31 Oct, 2026 - 09:00 PMLit LA NightclubFree
-
Featured
Ghost Hunts in Costa Mesa
-
Fri, 23 Oct, 2026 - 10:00 AMLos Angeles Cruise Ship Terminal17+ Interested
-
Sun, 01 Nov • 05:30 PM600 S Harbor BlvdUSD 45
-
-
-
Sun, 25 Oct, 2026 - 06:30 PMUSD 18
-
FeaturedSun, 01 Nov • 12:00 AM + 1 moreUSD 8
Bar crawls events in Costa Mesa
-
Fri, 30 Oct • 07:00 PM
-
Sat, 24 Oct, 2026 - 04:00 PMAltar Society Brewing and Coffee Co.USD 16
-
Sat, 31 Oct, 2026 - 03:00 PMAltar Society Brewing and Coffee Co.USD 10
-
Fri, 30 Oct, 2026 - 07:00 PMFred's Mexican Cafe
-
-
Free halloween events in Costa Mesa
-
Fri, 16 Oct, 2026 - 07:00 PMSegerstrom Center for the ArtsFree
-
Sat, 17 Oct, 2026 - 11:00 AM5329 Hamner Ave suite 6018+ Interested|Free
-
Sat, 24 Oct, 2026 - 12:00 PMEastland CenterFree
-
-