35 Best Halloween Costume Ideas for Boys 2021

Most Epic Halloween Costumes

Unique Halloween Costumes

This Halloween, find the trendiest costume for your little monster! We have a brand new selection of unique Halloween costumes based on your favourite superheroes, video games and Disney characters. We have all the cool Halloween costumes for kids. Whether you’re looking for a funny costume, a scary costume or any last-minute Halloween costume, we got your back! We’ve gathered up some of the best 2021 kids costumes that are sure to be a hit and some of our most popular costumes of all time!

 

It is no secret that we love creative Halloween costumes. Our online Party Centre is all about creating the best Halloween experience.  We have left no stone unturned in our search for popular costumes! We’ve selected the best Halloween costume themes and brought them together to create the greatest Halloween costume store in Canada. Kids’ costumes, adult costumes, couple costumes; We have them all! But let’s now have a look at our favourite and our brand new Halloween costumes for boys!


1. Shadow Ninja Costume for Boys

 

 

Be the Shadow Ninja this year with this nice ninja costume! This complete black and red costume will make you feel like a real ninja. Don’t forget your katana! Ninja go!


Shop Now boys’ Shadow ninja costume


Looking for group or family costumes?

Shop all Ninja Costumes


2. Luca Costume for Kids, Disney Luca

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Lucas Halloween Costumes Disney

Fresh out of Disney’s universe, here’s Luca! The perfect Halloween costume jumpsuit with a detachable tail and a character mask.


Shop Now boys’ Luca costume


Looking for group or family costumes?

Shop all Disney Costumes

 

3. Gryffindor Robe for Kids, Harry Potter

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Gryffindor Robe for Kids, Harry Potter

The famous Harry Potter Grynffindor costume is always a favourite. Did you watch all the Harry Potter movies? 


Shop Now boys’ Harry Potter costume


Looking for group or family costumes?

Shop all Harry Potter costumes


Fan of Harry Potter? 

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4. Police Officer Costume for Boys

Police officer costume for boys

This Halloween, you don’t need a DIY police officer costume. This police costume for child comes complete with a shirt, police hat, holster, walkie-talkie and pants.


Shop Now boys’ Police Officer costume


Looking for group or family costumes?

Shop all Police, Army and Prisoners costumes


5. Michael Myers Costume for Kids, Halloween II

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Michael Myers Costume for Kids, Halloween II

This Michael Myers full costume is definitely one of the most popular child costumes. Have you seen the Halloween movies?


Shop Now Michael Myers costume


Looking for group or family costumes?

Shop all Michael Myers costumes


6. Fade In and Out Phantom Costume for Boys

Fade In and Out Phantom Costume for Boys

This Fade In and Out Phantom costume is terrifying with its red-eyes glasses with a fade mechanism. It also includes the robe, hood, belt and gloves.


Shop Now boys’ Fade In & Out Phantom costume


Looking for group or family costumes?

Shop all Scary and Horror Halloween costumes


7. Carnival Creepster Costume for Boys

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Carnival Creepster Costume for Boys

The Carnival Creepster kids costume will make your child look like a creepy clown. This complete costume includes the shirt, the bowler hat, the mask, suspenders overalls and fingerless gloves.


Shop Now boys’ Carnival Cripster costume


Looking for group or family costumes?

Shop all Clowns, Circus and Freak Shows


8. Mario Costume for Boys, Super Mario Bros.

Mario costume for boys, Super Mario Bros.

If you need some Super Mario Bros costume ideas, look at this one! The costume includes the full body suit, a Mario hat and a Mario moustache.


Shop Now boys’ Mario costume


Looking for group or family costumes?

Shop Super Mario Bros Halloween costumes and accessories


Fan of Super Mario Bros? 

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9. Fortnite Drift Costume for Children

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Fortnite Drift Costume for Kids

This Fortnite Drift costume will surely be a hit this Halloween season. This year, be part of the Fortnite game by being dressed as a Fortnite character!


Shop Now boys’ Drift costume


Looking for group or family costumes?

Shop all Fortnite costumes


Fan of Fortnite? 

Discover our other products!

Shop Fortnite birthday party supplies

 

10. Werewolf Hungry Howler Costume for Boys

Werewolf Hungry Howler Costume for Boys

This Werewolf costume comes complete with the shirt, the mask and gloves. Now you just need to wait for the moon to shine in this Hungry Howler Halloween costume.


Shop Now boys’ Werewolf Hungry Howler costume


Looking for group or family costumes?

Shop all Werewolf Halloween costumes


11. Glow in the Dark X-ray Skeleton Costume for Kids

New Glow in the Dark X-ray Skeleton Costume for Kids

A skeleton costume always does the trick. This Halloween, get this new glow in the dark skeleton costume and be even more scary!


Shop Now boys’ Glow in the Dark X-ray Skeleton costume


Looking for group or family costumes?

Shop all Skeleton Halloween costumes


12. SWAT Officer Costume for Boys

SWAT Officer Costume for Boys

It's now time to put on your SWAT boots and venture out to the spooky SWAT wildlife this Halloween Season! This original SWAT costume is fully equipped with a jacket, helmet, flashlight, whistle, binocular and a SWAT team phone.


Shop Now boys’ SWAT officer costume


Looking for group or family costumes?

Shop all Careers Halloween costumes


13. Ghostbusters Costume for Boys

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Ghostbusters Costume for Boys

This Halloween, grab your Ghostbusters costume and catch all the scary ghosts around. It’s a good costume idea! Have fun!


Shop Now boys’ Ghostbusters costume


Looking for group or family costumes?

Shop all Ghostbusters Halloween costumes


14. Casa de Papel for Boys

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Casa de Papel for Boys

Be part of the Money Heist series this year with our brand new Halloween costume. It includes a red jumpsuit and a Casa de Papel mask.


Shop Now boys’ Casa De Papel costume


Looking for group or family costumes?

Shop all Casa de Papel costumes


15. Dragon Slayer Ninja Costume for Boys

Dragon Slayer Ninja Costume for Boys

This Dragon Slayer Ninja costume for kids includes many ninja accessories such as a face scarf, a tabard, a sash, arm guards and shin guards.


Shop Now boys’ Dragon Slayer Ninja costume


Looking for group or family costumes?

Shop all Ninjas Halloween costumes


16. Power Rangers Red Ranger Dino Costume for Boys

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Power Rangers Red Ranger Dino Costume for Boys

Join the best combat team with this Mighty Morphin Power Ranger costume. Our Red Ranger Dino’s costume features a jumpsuit with a muscled torso and arms, a belt and a power ranger mask.


Shop Now boys’ Red Ranger costume


Looking for group or family costumes?

Shop all TV and Movie costumes


17. Phantom of Darkness for Boys

Phantom of Darkness for Boys

On Halloween night, trick or treat with this kids' phantom costume. Our Phantom of Darkness costume features a black robe with an attached mask and a sash.


Shop Now boys’ Phantom of Darkness costume


Looking for group or family costumes?

Shop all Ghosts and Reapers costumes


18. Among Us Red SUS Crew Inflatable Costume for Kids

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Among Us Red SUS Crew Inflatable Costume for Kids

Red SUS, one of the Among Us characters, will be a popular Halloween costume this year. Our new Among Us costume for kids is inflatable with a battery-operated fan.


Shop Now boys’ Red SUS costume


Looking for group or family costumes?

Shop all Video Games Halloween costumes


Fan of Among Us? 

Discover our other products!

Shop Among Us birthday party supplies


19. The Mandalorian Beskar Armour Costume for Boys

The Mandalorian Beskar Armour Costume for Boys

Our Mandalorian Halloween costume features a great Beskar armour. It’s definitely a nice Mandalorian character!


Shop Now boys’ Mandalorian Beskar Armour costume


Looking for group or family costumes?

Shop all Mandalorian and Star Wars costumes


Fan of Mandalorian? 

Discover our other products!

Shop Star Wars and The Mandalorian birthday party supplies


20. Minion Bob Costume for Child

New

Minion Bob Costume for Kids

Is there anything cuter than a child in a Minion costume? What about celebrating Halloween with the real Minion costume this year?


Shop Now boys’ Bob costume


Looking for group or family costumes?

Shop all Minions Halloween costumes and accessories


21. Sinister Jester Costume for Boys

Sinister Jester Costume for Boys

This boys’ Jester costume is always a part of our top Halloween costumes. A nice red and black Jester costume is always one of the best Halloween costume ideas!


Shop Now boys’ Sinister Jester costume


Looking for group or family costumes?

Shop all Jesters Halloween costumes


22. Pizza Costume for Kids

New

Pizza Costume for Kids

You have a lovely boy? We have the supreme Pizza costume just for him! Two boys? What about a double pizza? What? More? We can also do a pizza factory! Mmmm, makes me hungry! Muahahahaha!!!


Shop Now boys’ Pizza costume


Looking for group or family costumes?

Shop all Funny and Inflatable Halloween costumes


23. Luigi Classic Costume for Boys, Super Mario Bros.

Luigi Classic Costume for Boys, Super Mario Bros.

Our Luigi costume is a classic! Mario and Luigi Halloween costumes will never be overrated! Let’s a go for the best trick or treat night with Super Mario Bros characters!


Shop Now boys’ Luigi Classic costume


Looking for group or family costumes?

Shop all Super Mario Bros Halloween costumes


24. Winter Soldier Deluxe Costume for Boys, Captain America

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Winter Soldier Deluxe Costume for Boys, Captain America

For The Falcon and The Winter Soldier’s fans, here’s the brand-new Winter Soldier costume, right on time for 2021 Halloween.


Shop Now boys’ Winter Soldier costume


Looking for group or family costumes?

Shop all Marvel Captain America Halloween costumes


25. Brave Crusader Costume for Boys

Brave Crusader Costume for Boys

Be ready for battle with our Brave Crusader costume! It features a tunic, hood, cape, sash, some gloves and boot covers.


Shop Now boys’ Brave Crusader costume


Looking for group or family costumes?

Shop all Medieval and Renaissance costumes


26. Killer Clown Costume for Boys

Killer Klown Costume for Boys

If you want to recreate the most frightful clown look, this killer clown costume is exactly what you need!



Shop Now boys’ Killer Klown costume


Looking for group or family costumes?

Shop all Scary and Horror Halloween costumes


27. Halo Master Chief Classic Muscle Costume for Boys

Halo Master Chief Classic Muscle Costume for Boys

Become the best character of Halo video game with our Master Chief costume. Definitely one of the most popular video game costumes!



Shop Now boys’ Master Chief Classic Muscle costume


Looking for group or family costumes?

Shop all Video Game Halloween costumes and accessories



28. Spider-Man: Far From Home Deluxe Costume for Boys

Spider-Man: Far From Home Deluxe Costume for Boys

This Spider-Man costume for kids features a fully padded jumpsuit for big muscles and a Spider-Man mask.



Shop Now boys’ Spider-Man Deluxe costume


Looking for group or family costumes?

Shop all Spider-Man Halloween costumes


29. Fortnite Fishstick Costume for Boys

Fortnite Fishstick Costume for Boys

This Fortnite Fishstick costume is right out of the Fortnite video game. He’s such a funny pirate!



Shop Now boys’ Fishstick costume


Looking for group or family costumes?

Shop all Fortnite Halloween costumes and accessories


Fan of Fortnite? 

Discover our other products!

Shop Fortnite birthday party supplies



30. Scream Ghostface Costume for Boys

Scream Ghostface Costume for Boys

This Ghostface costume for kids features the movie Scream mask and a hooded black robe. A scary ghost face is always a hit at Halloween parties and events.


Shop Now boys’ Ghostface costume


31. Pikachu Costume for Boys, Pokémon

Pikachu Costume for Boys, Pokémon

The famous Pikachu costume! Isn’t the cutest kids costume? Pika Pika! Pokemon GO!


Shop Now boys’ Pikachu costume


Fan of Pokémon? 

Discover our other products!

Shop Pokémon birthday party supplies


32. Minecraft Creeper Costume for Boys

Minecraft Creeper Costume for Boys

Go on a spooky adventure this Halloween season in our Minecraft Creeper costume for kids! Enjoy the full experience of the Minecraft video game. Find new ways to play and start crafting!


Shop Now boys’ Minecraft Creeper costume


Looking for group or family costumes?

Shop Best 2021 Video Game Halloween costumes


Fan of Minecraft? 

Discover our other products!

Shop Minecraft birthday party supplies


33. Link Costume for Boys, Legend of Zelda: Breath of the Wild

Link Costume for Boys, Legend of Zelda: Breath of the Wild

Be the hero this Halloween in our nice Legend of Zelda blue Link costume! This deluxe costume features many accessories such as Link ears, chest belt and boot covers.

 

Shop Now boys’ Link Zelda costume


Looking for group or family costumes?

Shop all Nintendo costumes and accessories




34. TMNT Raphael Deluxe Costume for Boys

TMNT Raphael Deluxe Costume for Boys

Be part of the Ninja Turtles movie in our Raphael costume for kids. Ninja Turtles costumes are always cool costumes ideas!


Shop Now boys’ Raphael Ninja Turtles costume


Looking for group or family costumes?

Shop all Ninja Turtles costumes


Fan of the Ninja Turtles? 

Discover our other products!

Shop all Ninja Turtles birthday party supplies



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