Halloween Events in Los Angeles 2021: Trick-or-Treating, Halloween Walk-thrus, Halloween Movies

Halloween 2021 is creeping up on us, bringing with it chills and thrills, bags full of sweets, and loads of in-person Halloween events—including several Boos at Zoos, Halloween haunts, and harvest festivals. We've got Brick-or-Treat at Legoland, Oogie Boogie at Disneyland, Carved at Descanso, and loads of Halloween movie screenings. Many Halloween events are still being planned, so be sure to check this roundup and our calendar of events often, as we will be adding more Halloween events as soon as they're announced.
We also know that some kids like the spooks and scares while other kids prefer gentler Halloween activities, so on our guide to Halloween Fun, you'll find our picks for Not-So-Scary Events for Preschoolers as well as Scary Halloween Haunts for Big Kids—plus pumpkin patches, corn mazes, and much more.
Halloween Events with Trick-or-Treating
Halloween Events Zoos and Aquariums
Halloween Drive-thrus & Walk-thrus
Halloween Festivals & Celebrations
Halloween Events at the Theme Parks (Kid-Friendly Only!)
Pumpkin Patches & Fall Harvest Festivals
Halloween 2021 Movies & Shows
Dia de Los Muertos Events in Los Angeles
Places featured in this article:
Dear Bella Creamery
Santa Ana Zoo
King Gillette Ranch
Kidspace Children's Museum
Marina Vista Park
The Academy Museum of Motion Pictures
Discovery Cube OC
Manhattan Beach Pier
Orange Grove Park
Long Beach Municipal Cemetery & Sunnyside Cemetery
Battleship Iowa
Union Station
Knott's Berry Farm
Disney California Adventure Park
Tanaka Farms
Cal Poly Pomona Pumpkin Festival at AGRIscapes
Japanese Village Plaza
Old Town Music Hall
Walt Disney Concert Hall
Malibu Bluffs Park
Banc of California Stadium
Lake Balboa Complex
Uplift Family Services - Hollygrove
Bob Baker Marionette Theater
The Academy Museum of Motion Pictures
The Centre
Hollywood Forever Cemetery
Bowers Museum