2. Halloween
  3. Children's Halloween Costumes
  4. Boys Halloween Costumes
  5. Boys Animal Costumes

Boys Animal Costumes

Become your favorite animal this Halloween and dress up as a Man Eating Shark, Werewolf or Dragon with a costume from our selection of Animal Halloween Costumes for Boys!
214 items
Shaggy Sheep Dog Kid's Costume | Kid's Animal Costumes from HalloweenCostumes.com
Quick View

Fun.com Shaggy Sheep Dog Kid's Costume | Kid's Animal Costumes

from HalloweenCostumes.com
$49.99
Power Rangers Dino Fury Blue Ranger Kid's Costume | Power Rangers Costumes from HalloweenCostumes.com
Quick View

Disguise Power Rangers Dino Fury Blue Ranger Kid's Costume | Power Rangers Costumes

from HalloweenCostumes.com
$39.99
Child Jurassic World Classic Blue Costume | Jurassic World Costumes from HalloweenCostumes.com
25% OFF
Quick View

Disguise Child Jurassic World Classic Blue Costume | Jurassic World Costumes

from HalloweenCostumes.com
$29.99 $39.99
Gorilla Costume for Kids | Kid's Animal Costumes from HalloweenCostumes.com
Quick View

Fun.com Gorilla Costume for Kids | Kid's Animal Costumes

from HalloweenCostumes.com
$49.99
Green Fish Kid's Costumes | Kid's Animal Costumes from HalloweenCostumes.com
Quick View

Fun.com Green Fish Kid's Costumes | Kid's Animal Costumes

from HalloweenCostumes.com
$39.99
Child Classic Easter Bunny Costume | Easter Costumes from HalloweenCostumes.com
Quick View

Fun.com Child Classic Easter Bunny Costume | Easter Costumes

from HalloweenCostumes.com
$29.99
Big Girls and Boys Feed Me Dino Costume from Macy's
Quick View

Buyseasons Big Girls and Boys Feed Me Dino Costume

from Macy's
$66.00
Big Boy's Al Gator Child Costume from Macy's
Quick View

Buyseasons Big Boy's Al Gator Child Costume

from Macy's
$75.00
Big Girls and Boys Squirrel Costume from Macy's
Quick View

Buyseasons Big Girls and Boys Squirrel Costume

from Macy's
$33.00
Mickey Mouse Adaptive Costume for Kids from Fun.com
22% OFF
Quick View

Disguise Mickey Mouse Adaptive Costume for Kids

from Fun.com
$34.99 $44.99
Werewolf Halloween Costume for Kids from HalloweenCostumes.com
Quick View

California Costume Werewolf Halloween Costume for Kids

from HalloweenCostumes.com
$34.99
Kids Sea Turtle Costume from HalloweenCostumes.com
Quick View

Fun.com Kids Sea Turtle Costume

from HalloweenCostumes.com
$49.99
Plus Size Adult Clifford the Big Red Dog Costume from Fun.com
Quick View

Fun.com Plus Size Adult Clifford the Big Red Dog Costume

from Fun.com
$69.99
Toddler Puppy Dog Pals Bingo Costume from Fun.com
Quick View

Disguise Toddler Puppy Dog Pals Bingo Costume

from Fun.com
$29.99
Angler Fish Costume for Toddler's from HalloweenCostumes.com
22% OFF
Quick View

Fun.com Angler Fish Costume for Toddler's

from HalloweenCostumes.com
$34.99 $44.99
Tiny Dinosaur Kids Costume from HalloweenCostumes.com
Quick View

California Costume Tiny Dinosaur Kids Costume

from HalloweenCostumes.com
$34.99
Donald Duck Costume for Toddlers from HalloweenCostumes.com
Quick View

Fun.com Donald Duck Costume for Toddlers

from HalloweenCostumes.com
$54.99
Posh Peanut Archie Bear Toddler Costume from HalloweenCostumes.com
75% OFF
Quick View

Fun.com Posh Peanut Archie Bear Toddler Costume

from HalloweenCostumes.com
$9.99 $39.99
Toddler Squirrel Costume from HalloweenCostumes.com
Quick View

Fun.com Toddler Squirrel Costume

from HalloweenCostumes.com
$44.99
Toddler Lil Lobster Costume from HalloweenCostumes.com
Quick View

InCharacter Costumes Toddler Lil Lobster Costume

from HalloweenCostumes.com
$49.99
Commander Fox Costume for Kids from HalloweenCostumes.com
Quick View

Rubies II Commander Fox Costume for Kids

from HalloweenCostumes.com
$59.99
Toddler Masha and the Bear Bear Costume from HalloweenCostumes.com
Quick View

Fun.com Toddler Masha and the Bear Bear Costume

from HalloweenCostumes.com
$34.99
Toddler Wolf Costume from HalloweenCostumes.com
Quick View

Fun.com Toddler Wolf Costume

from HalloweenCostumes.com
$39.99
Boy's Hockey Horse Racing Costume from HalloweenCostumes.com
Quick View

Fun.com Boy's Hockey Horse Racing Costume

from HalloweenCostumes.com
$44.99
Kid's Highland Cow Costume from HalloweenCostumes.com
Quick View

Fun.com Kid's Highland Cow Costume

from HalloweenCostumes.com
$59.99
Gorilla Costume for Toddlers from HalloweenCostumes.com
Quick View

Fun.com Gorilla Costume for Toddlers

from HalloweenCostumes.com
$44.99
Grease Jacket for Kid's from HalloweenCostumes.com
Quick View

Fun.com Grease Jacket for Kid's

from HalloweenCostumes.com
$29.99
Infant Blue and Orange Dino Costume from HalloweenCostumes.com
Quick View

LF Centennial Pte. Infant Blue and Orange Dino Costume

from HalloweenCostumes.com
$29.99
Bald Eagle Child Costume from HalloweenCostumes.com
Quick View

Fun.com Bald Eagle Child Costume

from HalloweenCostumes.com
$59.99
Inflatable Skeleton T-Rex Costume for Kids from HalloweenCostumes.com
Quick View

Morphsuits Inflatable Skeleton T-Rex Costume for Kids

from HalloweenCostumes.com
$49.99
Kid's Fierce Werewolf Costume | Exclusive | Made By Us from Fun.com
Quick View

Fun.com Kid's Fierce Werewolf Costume | Exclusive | Made By Us

from Fun.com
$34.99
Boy's T-Rex Costume from Fun.com
20% OFF
Quick View

Fun.com Boy's T-Rex Costume

from Fun.com
$39.99 $49.99
Donald Duck Prestige Infant Costume from HalloweenCostumes.com
Quick View

Disguise Donald Duck Prestige Infant Costume

from HalloweenCostumes.com
$59.99
Hammerhead Shark Toddler Costume from Fun.com
Quick View

Rasta Imposta Hammerhead Shark Toddler Costume

from Fun.com
$34.99
Dignified White Rabbit Toddler Costume from Fun.com
Quick View

Fun.com Dignified White Rabbit Toddler Costume

from Fun.com
$34.99
Tiger Costume for Infant / Toddler from HalloweenCostumes.com
Quick View

Underwraps Tiger Costume for Infant / Toddler

from HalloweenCostumes.com
$29.99
Kid's Jurassic Park Blue Deluxe Costume from HalloweenCostumes.com
33% OFF
Quick View

Disguise Kid's Jurassic Park Blue Deluxe Costume

from HalloweenCostumes.com
$29.99 $44.99
Clifford the Big Red Dog Costume for Toddlers from HalloweenCostumes.com
Quick View

Fun.com Clifford the Big Red Dog Costume for Toddlers

from HalloweenCostumes.com
$39.99
Toddler Eagle Costume | Exclusive | Made By Us Costume from HalloweenCostumes.com
Quick View

Fun.com Toddler Eagle Costume | Exclusive | Made By Us Costume

from HalloweenCostumes.com
$44.99
White Rabbit Child Costume for Kids from HalloweenCostumes.com
Quick View

Fun.com White Rabbit Child Costume for Kids

from HalloweenCostumes.com
$69.99
Infant/Toddler Rust Triceratops Costume from HalloweenCostumes.com
Quick View

Underwraps Infant/Toddler Rust Triceratops Costume

from HalloweenCostumes.com
$39.99
Toddler Peter Rabbit Costume Peter Rabbit from HalloweenCostumes.com
71% OFF
Quick View

Smiffys Toddler Peter Rabbit Costume Peter Rabbit

from HalloweenCostumes.com
$9.99 $34.99
Child Green T-Rex Costume | Kids Dinosaur Costume from HalloweenCostumes.com
14% OFF
Quick View

Underwraps Child Green T-Rex Costume | Kids Dinosaur Costume

from HalloweenCostumes.com
$29.99 $34.99
Spot Dalmatian Costume for Adults from HalloweenCostumes.com
Quick View

Smiffys Spot Dalmatian Costume for Adults

from HalloweenCostumes.com
$54.99
Red Fiery Dragon Costume for Kids from HalloweenCostumes.com
Quick View

The Wholesale Group Red Fiery Dragon Costume for Kids

from HalloweenCostumes.com
$24.99
Child Rust T-Rex Costume from HalloweenCostumes.com
Quick View

Underwraps Child Rust T-Rex Costume

from HalloweenCostumes.com
$34.99
Inflatable T-Rex Costume For Teens from HalloweenCostumes.com
Quick View

Rubies II Inflatable T-Rex Costume For Teens

from HalloweenCostumes.com
$79.99
Toddler Corduroy Horse Costume from HalloweenCostumes.com
Quick View

Princess Paradise Toddler Corduroy Horse Costume

from HalloweenCostumes.com
$54.99
Cowardly Lion Costume for Kid's from HalloweenCostumes.com
Quick View

Rubies II Cowardly Lion Costume for Kid's

from HalloweenCostumes.com
$34.99
Boy's Sonic the Hedgehog Hooded Costume from HalloweenCostumes.com
33% OFF
Quick View

Rubies II Boy's Sonic the Hedgehog Hooded Costume

from HalloweenCostumes.com
$29.99 $44.99
Kids Flying Monkey Costume from HalloweenCostumes.com
Quick View

Rubies II Kids Flying Monkey Costume

from HalloweenCostumes.com
$34.99
Baby Shark Bunting Costume from HalloweenCostumes.com
Quick View

Underwraps Baby Shark Bunting Costume

from HalloweenCostumes.com
$24.99
Kid's Wild Kratts Green Bat Costume from HalloweenCostumes.com
Quick View

InCharacter Costumes Kid's Wild Kratts Green Bat Costume

from HalloweenCostumes.com
$39.99
Brown Werewolf Infant Costume from HalloweenCostumes.com
12% OFF
Quick View

Fun.com Brown Werewolf Infant Costume

from HalloweenCostumes.com
$34.99 $39.99
Child Dino Ranch Miguel & Tango Costume from HalloweenCostumes.com
Quick View

InSpirit Child Dino Ranch Miguel & Tango Costume

from HalloweenCostumes.com
$29.99
Diego the Sabertooth Tiger Costume from HalloweenCostumes.com
Quick View

Fun.com Diego the Sabertooth Tiger Costume

from HalloweenCostumes.com
$49.99
Infant Lion Cub Costume from HalloweenCostumes.com
Quick View

Rubies II Infant Lion Cub Costume

from HalloweenCostumes.com
$29.99
Deluxe Toddler Rocket Raccoon Costume from Guardians of the Galaxy from HalloweenCostumes.com
Quick View

Rubies II Deluxe Toddler Rocket Raccoon Costume from Guardians of the Galaxy

from HalloweenCostumes.com
$34.99
Royal White Rabbit Child's Costume from HalloweenCostumes.com
42% OFF
Quick View

Fun.com Royal White Rabbit Child's Costume

from HalloweenCostumes.com
$19.99 $34.99
Dapper Koala Infant Costume from HalloweenCostumes.com
33% OFF
Quick View

Fun.com Dapper Koala Infant Costume

from HalloweenCostumes.com
$19.99 $29.99
loading
We may earn a commission when you use our links to visit a store and make a purchase. We use cookies to enhance your experience with us. Read more. OK