Adult Halloween Costumes 2026

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If you've been searching for adult Halloween costumes 2026, then you've found the right page! We've got so many awesome adult costume ideas that come from all over pop culture, like films, TV, music, as well as spooky classics. Have no idea what you want to be? Browse our selection of costume ideas, and we're sure you'll find exactly what you want because there's no shortage of Halloween costumes ideas for adults here at HalloweenCostumes.com!

1 - 60 of 268

Sale - 25% Made By Us

Adult Classic White Astronaut Costume

€36.99€27.99

Sale - 33% Made By Us

Adult Gray Shark Costume

€27.99€18.99

Sale - 20% Made By Us

Toadstool Mushroom Adult Costume

€45.99€36.99-€45.99*

Sale - 25% Made By Us

Plus Size Deluxe Black Pharaoh Costume for Adults

€36.99€27.99

Jack Skellington Costume for Men

€72.99

Sale - 33% Exclusive

Men's Star Wars Han Solo Costume

€136.99€91.99-€136.99*

Sale - 20% Made By Us

Men's Sexy Scottish Costume

€45.99€36.99

Made By Us Exclusive

Adult Seasonal Easter Bunny Costume

€36.99

Sale - 60%

Adult Standard White Doctor Coat Costume

€18.99€7.99

Plus Sized Classic White Astronaut Costume

Sale - 25% Made By Us

Plus Size Classic White Astronaut Costume for Adults

€36.99€27.99

Adult Share Bear Care Bears Costume Onesie

Sale - 17% Made By Us

Adult Care Bears Share Bear Costume Onesie

€54.99€45.99

Adult Harry Potter Black Costume Robe

€27.99

Adult E.T. Elliott Red Coat Jacket Costume

€45.99

Men's Ghostbusters Stay Puft Costume

€54.99

Sale - 67%

Men's Mortal Kombat Scorpion Costume

€54.99€18.99-€27.99

Made By Us Exclusive

Plus Size Saint Patrick Costume for Men

€45.99

Adult Hotel Transylvania Inflatable Murray Costume

Made By Us Exclusive

Inflatable Adult Hotel Transylvania Murray Costume

€81.99

Made By Us Exclusive

Adult Deluxe Dilophosaurus Costume

€72.99-€91.99

Made By Us Exclusive

Men's The Boys The Deep Costume

€81.99-€91.99

Sale - 20% Made By Us

Plus Size Fresh Lobster Costume for Adults

€45.99€36.99

Sale - 47%

Classic Shaggy Costume for Men

€27.99€14.99-€36.99*

Sale - 25%

Men's Fred Classic Costume

€36.99€27.99-€45.99

Adult Corona Extra Bottle with Lime Costume

€63.99

Sale - 17% Made By Us

Plus Size Classic Prisoner Costume for Adults

€27.99€22.99-€27.99*

Adult Plus Size Chewbacca Premium Costume

Exclusive

Plus Size Star Wars Chewbacca Premium Costume for Adults

€209.99

Men's Classic Paw Patrol Chase Costume

€63.99

Sale - 25% Made By Us

Casual Friar Cook Costume for Men

€36.99€27.99

Adult Pokémon Dragonite Kigurumi Costume Onesie

€91.99

Sale - 60%

Plus Size Head Honcho Men's Costume

€36.99€14.99

Men's Freddy Krueger Costume Sweater

€31.99-€45.99

Made By Us Exclusive

Men's The Boys A-Train Costume

€72.99

Plus Size Men's Jack Skellington Classic Costume

€54.99

Sale - 25% Made By Us

Adult Perky Turkey Costume

€72.99€54.99

Sale - 29%

Men's Attack on Titan Uniform Costume

€63.99€45.99

Clearance - 84%

Men's Cosplay Naruto Sasuke Costume

€45.99€7.99

Men's Premium Star Wars Darth Revan Costume

€118.99

Sale - 14%

Adult Opposuits Minecraft Creeper Costume Onesie

€63.99€54.99-€63.99

Sale - 11%

Men's Deluxe Aang Last Airbender Costume

€81.99€72.99-€81.99

Sale - 40%

Men's Inflatable Marvel Red Hulk Costume

€136.99€81.99

Clearance - 50%

Men's Star Trek Spock Costume Shirt

€54.99€27.99

Men's Star Trek Scotty Costume Shirt

€27.99

Pokémon Adult Snorlax Costume Onesie

€63.99

Sale - 8% Made By Us

Adult Flying Skeleton Bat Costume

€54.99€50.99

Adult Stormtrooper Deluxe Onesie Costume

Sale - 38% Exclusive

Adult Deluxe Star Wars Stormtrooper Costume Onesie

€72.99€45.99-€72.99*

Adult Oogie Boogie Green Prestige Costume

Sale - 20%

Adult Prestige Oogie Boogie Green Costume

€227.99€182.99

Exclusive

Classic Blippi Adult Costume

€45.99

Sale - 25% Made By Us

Plus Size Wall Warrior Costume for Men

€72.99€54.99

Sale - 11% Made By Us

Plus Size Deluxe Dilophosaurus Costume for Adults

€81.99€72.99-€81.99*

Plus Size Adult Suave 80s Gangster Costume

Made By Us Exclusive

Plus Size Suave 80s Gangster Costume for Men

€63.99

Sale - 67%

Incarcerated Uniform Adult Costume

€27.99€9.99

Sale - 25% Made By Us

Adult Precious Pizza Slice Costume

€36.99€27.99

Seasonal Buddy the Elf Adult Costume

€45.99

Naruto Shippuden Naruto Costume for Men UPD

Men's Naruto Shippuden Naruto Costume

€104.99

Sale - 40%

Men's Firefighter Costume

€45.99€27.99

Men's Chewbacca Star Wars Costume

€54.99

Sale - 40%

Men's Beetlejuice Costume

€45.99€27.99

Made By Us Exclusive

Adult Snail Backpack Costume Accessory Kit

€27.99

Sale - 67%

Men's Creepy Painter Costume

€27.99€9.99

Adult Zipsters Zipster Black Cat Costume

€45.99

Sale - 25%

Men's Glow-in-the-Dark Skeleton Man Costume

€36.99€27.99

Are you looking to wear one of the newest adult costumes for 2026? If the answer is yes, then we're going to help you out! This collection of new costumes for men and women includes all of the latest movie characters and hottest trends for the year. All in one place, easy to browse and easy to buy. You're welcome, friend!

Where we come from if someone says, "That costume is so last year..." we take offense. Them's fightin' words. We're not going to let that happen to you, pal. With all of these new costumes to pick from, we can ensure no one will ever utter such blasphemy in your presence. Like you, we take Halloween seriously!