Boys’ Halloween Costumes for Parties & Trick-or-Treating

135 products

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  • Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child L (12-14)Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child L (12-14)

    Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child L (12-14)

    $64.27 CAD
    $90.17 CAD
    $64.27 CAD
    29% off
  • Boys' Michael Myers Halloween Costume - Child L (12-14)Boys' Michael Myers Halloween Costume - Child L (12-14)

    Boys' Michael Myers Halloween Costume - Child L (12-14)

    $19.24 CAD
    $79.29 CAD
    $19.24 CAD
    76% off
  • Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child M (8-10)Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child M (8-10)

    Marvel Falcon and Winter Soldier Sam Wilson Kids Costume with Wings & Mask - Child M (8-10)

    $64.27 CAD
    $90.17 CAD
    $64.27 CAD
    29% off
  • Boys' Deluxe Superman Halloween Costume - Toddler (3-4)Boys' Deluxe Superman Halloween Costume - Toddler (3-4)

    Boys' Deluxe Superman Halloween Costume - Toddler (3-4)

    $28.84 CAD
    $47.65 CAD
    $28.84 CAD
    39% off
  • Boys' Michael Myers Halloween Costume - Child M (8-10)Boys' Michael Myers Halloween Costume - Child M (8-10)

    Boys' Michael Myers Halloween Costume - Child M (8-10)

    $56.52 CAD
    $79.29 CAD
    $56.52 CAD
    29% off
  • Transformers Mirage Halloween Costume for Boys - Child M (8-10)Transformers Mirage Halloween Costume for Boys - Child M (8-10)

    Transformers Mirage Halloween Costume for Boys - Child M (8-10)

    $70.84 CAD
    $99.39 CAD
    $70.84 CAD
    29% off
  • SpongeBob SquarePants Onesie Costume for Boys - Halloween - Child XL

    SpongeBob SquarePants Onesie Costume for Boys - Halloween - Child XL

    $41.67 CAD
    $58.46 CAD
    $41.67 CAD
    29% off
  • The Flash Movie Boys' Halloween Costume - Toddler (3-4)The Flash Movie Boys' Halloween Costume - Toddler (3-4)

    The Flash Movie Boys' Halloween Costume - Toddler (3-4)

    $83.34 CAD
    $116.93 CAD
    $83.34 CAD
    29% off
  • Boys' Classic Superman Halloween Costume - Child L (12-14)

    Boys' Classic Superman Halloween Costume - Child L (12-14)

    $33.96 CAD
    $47.65 CAD
    $33.96 CAD
    29% off
  • Marvel Child Classic Spider-Man Costume - Child M

    Marvel Child Classic Spider-Man Costume - Child M

    $42.14 CAD
    $59.12 CAD
    $42.14 CAD
    29% off
  • Boys' Classic Batman Halloween Costume - Child M (8-10)Boys' Classic Batman Halloween Costume - Child M (8-10)

    Boys' Classic Batman Halloween Costume - Child M (8-10)

    $48.34 CAD
    $67.82 CAD
    $48.34 CAD
    29% off
  • Kids Santa Claus Costume Set - Jacket, Hat, Belt & Pants - Child M (8-10)

    Kids Santa Claus Costume Set - Jacket, Hat, Belt & Pants - Child M (8-10)

    $26.86 CAD
    $0.00 CAD
    $26.86 CAD
  • Nickelodeon SpongeBob SquarePants Boys' Halloween Onesie - US12

    Nickelodeon SpongeBob SquarePants Boys' Halloween Onesie - US12

    $41.67 CAD
    $58.46 CAD
    $41.67 CAD
    29% off
  • Super Mario (Luigi) Halloween Onesie Costume - Child (14-16)Super Mario (Luigi) Halloween Onesie Costume - Child (14-16)

    Super Mario (Luigi) Halloween Onesie Costume - Child (14-16)

    $36.35 CAD
    $58.46 CAD
    $36.35 CAD
    38% off
  • Mr. Creeper XL Halloween Onesie Costume for Boys - US16

    Mr. Creeper XL Halloween Onesie Costume for Boys - US16

    $41.67 CAD
    $58.46 CAD
    $41.67 CAD
    29% off
  • Boys' Ghost Face Halloween Costume

    Boys' Ghost Face Halloween Costume

    $48.96 CAD
    $68.70 CAD
    $48.96 CAD
    29% off
  • Electrifying Clown Costume with EL Wire for Kids - Child L (12-14)Electrifying Clown Costume with EL Wire for Kids - Child L (12-14)

    Electrifying Clown Costume with EL Wire for Kids - Child L (12-14)

    $42.92 CAD
    $60.21 CAD
    $42.92 CAD
    29% off
  • Kids' Cowboy Sheriff Costume Kit for Halloween - Child S (4-6)Kids' Cowboy Sheriff Costume Kit for Halloween - Child S (4-6)

    Kids' Cowboy Sheriff Costume Kit for Halloween - Child S (4-6)

    $38.19 CAD
    $53.57 CAD
    $38.19 CAD
    29% off
  • Kids' Star Wars Darth Vader Costume with Mask & Breathing Simulator - Child L (12-14)Kids' Star Wars Darth Vader Costume with Mask & Breathing Simulator - Child L (12-14)

    Kids' Star Wars Darth Vader Costume with Mask & Breathing Simulator - Child L (12-14)

    $60.32 CAD
    $84.63 CAD
    $60.32 CAD
    29% off
  • Kids' Star Wars Darth Vader Costume with Mask & Breathing Simulator - Child S (4-6)Kids' Star Wars Darth Vader Costume with Mask & Breathing Simulator - Child S (4-6)

    Kids' Star Wars Darth Vader Costume with Mask & Breathing Simulator - Child S (4-6)

    $60.32 CAD
    $84.63 CAD
    $60.32 CAD
    29% off
  • Marvel Child Classic Spider-Man Costume - Child SMarvel Child Classic Spider-Man Costume - Child S

    Marvel Child Classic Spider-Man Costume - Child S

    $42.14 CAD
    $59.12 CAD
    $42.14 CAD
    29% off
  • Kids' Trapper Halloween Costume from Dead by Daylight - Child S (4-6)Kids' Trapper Halloween Costume from Dead by Daylight - Child S (4-6)

    Kids' Trapper Halloween Costume from Dead by Daylight - Child S (4-6)

    $81.26 CAD
    $114.01 CAD
    $81.26 CAD
    29% off
  • Kids' Blue Beetle Halloween Costume - Child (12-14)

    Kids' Blue Beetle Halloween Costume - Child (12-14)

    $83.34 CAD
    $116.93 CAD
    $83.34 CAD
    29% off
  • Kids Blue Beetle Halloween Costume - Child S (4-6)Kids Blue Beetle Halloween Costume - Child S (4-6)

    Kids Blue Beetle Halloween Costume - Child S (4-6)

    $83.34 CAD
    $116.93 CAD
    $83.34 CAD
    29% off
  • Kids' Chucky Halloween Costume with Creepy Mask and Overalls - Child M (8-10)Kids' Chucky Halloween Costume with Creepy Mask and Overalls - Child M (8-10)

    Kids' Chucky Halloween Costume with Creepy Mask and Overalls - Child M (8-10)

    $70.68 CAD
    $99.17 CAD
    $70.68 CAD
    29% off
  • Kids' Ghostbusters Tan Jumpsuit Costume - Child L (12-14)Kids' Ghostbusters Tan Jumpsuit Costume - Child L (12-14)

    Kids' Ghostbusters Tan Jumpsuit Costume - Child L (12-14)

    $21.98 CAD
    $84.78 CAD
    $21.98 CAD
    74% off
  • The Flash Movie Costume for Boys - Child S (4-6)The Flash Movie Costume for Boys - Child S (4-6)

    The Flash Movie Costume for Boys - Child S (4-6)

    $83.34 CAD
    $116.93 CAD
    $83.34 CAD
    29% off
  • Kids' Classic Superman Costume - Child M (8-10)

    Kids' Classic Superman Costume - Child M (8-10)

    $13.73 CAD
    $47.65 CAD
    $13.73 CAD
    71% off
  • Boys' Classic Superman Halloween Costume - Child S (4-6)Boys' Classic Superman Halloween Costume - Child S (4-6)

    Boys' Classic Superman Halloween Costume - Child S (4-6)

    $33.96 CAD
    $47.65 CAD
    $33.96 CAD
    29% off
  • Kids' Hooded Horror Skeleton Halloween Costume - Child S (4-6)Kids' Hooded Horror Skeleton Halloween Costume - Child S (4-6)

    Kids' Hooded Horror Skeleton Halloween Costume - Child S (4-6)

    $51.41 CAD
    $72.12 CAD
    $51.41 CAD
    29% off
  • Kids' Black Panther Legacy Halloween Costume - Child L (12-14)Kids' Black Panther Legacy Halloween Costume - Child L (12-14)

    Kids' Black Panther Legacy Halloween Costume - Child L (12-14)

    $46.68 CAD
    $65.47 CAD
    $46.68 CAD
    29% off
  • Rainbow Unicorn Fleece Jumpsuit Costume for Kids - Child M (8-10)Rainbow Unicorn Fleece Jumpsuit Costume for Kids - Child M (8-10)

    Rainbow Unicorn Fleece Jumpsuit Costume for Kids - Child M (8-10)

    $34.37 CAD
    $83.01 CAD
    $34.37 CAD
    59% off
  • Kids' Alien Intruder Halloween Costume with Mask - Child M (8-10)

    Kids' Alien Intruder Halloween Costume with Mask - Child M (8-10)

    $88.50 CAD
    $124.16 CAD
    $88.50 CAD
    29% off
  • Old Geezer Boy Costume for Kids - Child M (8-10)Old Geezer Boy Costume for Kids - Child M (8-10)

    Old Geezer Boy Costume for Kids - Child M (8-10)

    $36.00 CAD
    $50.51 CAD
    $36.00 CAD
    29% off
Frequently Asked Questions

Start with your child's interests. Superheroes, movie characters, dinosaurs, classic monsters, and adventure themes are all popular choices. Also consider comfort, weather, and how long the costume will be worn.

Superheroes, video game characters, movie characters, dinosaurs, pirates, ninjas, skeletons, zombies, and classic Halloween monsters remain popular year after year.

If Halloween temperatures are expected to be cool, choosing a slightly roomier costume can make it easier to wear warm clothing underneath without restricting movement.

Masks, capes, hats, gloves, shields, toy props, and themed makeup can help personalize a costume while staying true to the chosen character.

About Our Boys Halloween Costumes Collection

Halloween gives kids the chance to become their favorite heroes, movie characters, mythical creatures, or classic Halloween icons for a day. Whether they're heading out for trick-or-treating, attending a school celebration, or joining a costume party, the right costume makes the experience even more memorable.

This collection includes boys Halloween costumes across a wide variety of themes, making it easy to find something that matches every personality and interest. From superheroes and licensed characters to dinosaurs, skeletons, pirates, ninjas, and classic monsters, there are costumes for toddlers, younger children, and older kids alike.

When choosing a costume, comfort is just as important as appearance. Look for designs that allow plenty of movement for walking, playing, and collecting candy, especially if costumes will be worn for several hours. Accessories can add extra personality while allowing each child to create a unique look that's ready for Halloween fun.

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