Best Ninja Kids Costumes in 2026

Halloween Ninja Costume for Boys and Girls Includes Ninja Black Shirt with Attached Hood, Black Pants, Red Tabard, Ninja Face Mask, Belt, Ninja Gloves, 2 Foam Ninja Daggers, 2 Wrist Bands,and other foam accessories.

Role-Paying Ninja Warrior Kid Kung Fu Uniform. Super Durable. Superior Quality. The costume is soft, comfortable, and easy to move around in.

Ideal for Role Play. Perfect for Halloween Dress Up Parties, Ninja Turtle Costume, Shinobi Costume, Ninja Gaiden Black Costume, Klyo Ren Costume, Japanese Costume, Festivals, Theme Party Costumes, Best Halloween Costume, Photo Shoot, Pretend Play Party Favors, Ninja Party Supplies, Daily Wear, School Play, and More.

Size: Medium

Jumpsuit fastens with Hook and Loop fastener at center back

Hood has wide foam cowl collar w/ silver edging and printed red dragon emblem

Boy Costumes Accessories: Include boy ninja costumes children's abs ,Jumpsuit Attached Hood Face Mask, Waist Belt ×1, Black Wrist Strap×2, Red Ankle Strap×2, and other accessories made of foam. It's a complete jumpsuit, pair with a ninja toys Play Set.

Super Value Pack for Role Play: Ninja suits for kids very suitable Costume for both Girls and Boys halloween costumes,boys ninja costume,Ninja Role Playing Themed Parties Activity, Everyday Play,Halloween Dress Up Parties and More! Transform your little one into a Ninja,your baby will be the highlight of all occasions.

Cool Gift for Your Child: Kids ninja halloween costume complete your child’s dream warrior look,The ninja costume worn by the child unleashes the power of a powerful ninja.and make them look like the strongest ninja on your Halloween Costume party! So the kids will love ninja dress up.

KIDS DRESS UP TRUNK: Bring to life your child's imagination w/ this 3-in-1 set that includes 3 different costumes- Pirate, Ninja & Astronaut. They are the perfect pretend play costume for your loved one as they start to play on their wildest adventure! The set is machine washable & made w/ high-quality materials so they can withstand wear & tear for unlimited pretend playtime. This all-inclusive set, which includes 14pcs of accessories matches each costume making this set a good value for money!

PERFECT GIFT FOR KIDS: Treat your loved one with this 3-in-1 set that includes matching accessories that can complete their playroom! It is the perfect outfit for their birthday party or any celebration. Whether it’s for their school play or daycare, or they want to dress up at their next costume party, your little one will be the center of attention in this adorable set

BOYS PIRATE COSTUME: Includes pirate shirt, adjustable pants & velcro-closure headband, plastic/fake toy pirate sword, fake compass, toy medallion necklace and 3 pretend/fake gold coins. Perfect kids dress up clothes for play for every occasion!

Size: Small (6-8)

Kids Stealth Ninja Costume

100% polyester interlock knit fabric

DELUXE ROLE PLAY SET: Ninja Warrior Role Play Costume Dress-up Set Includes: 2 Katanas, 2 Sais, 2 Claws, 2 Tonfas, 4 Shurikens, 4 Throwing Discs, 1 Ninja Mask and 4 Eye Masks. Please note: All weapon and armor pieces are toys for cosplay, and they are not real weapons or protective armors.

KIDS SIZED: Manufactured in one size fits most kids. The Ninja Mask comes with adjustable width at the back suitable for kids with different figures. Huge variety of weapon accessories for the little Ninja to choose from.

PRETEND PLAY: This is a great toy set for your child to learn, dress up and play. Wear this Ninja Warrior costume to complete a mission-ready Ninja look. The the ultimate Ninja Warrior is here!

OFFICIALLY LICENSED BOYS SNAKE EYES COSTUME - Kids G.I. Joe costume from Snake Eyes movie so you can be fiercest ninja this Halloween!

AUTHENTIC GI JOE COSTUME FOR KIDS - Outfit includes Snake Eyes mask, and a jumpsuit with muscle padded torso and arms to make this costume come alive

COMFORTABLE SNAKE EYES COSTUME - This muscle GI Joe costume is made of soft material that is safe and comfy to wear at home or with friends

THE WORLD OF LEGO NINJAGO COMES TO LIFE: LEGO has been a popular kids’ brand for generations. One of their hottest toy lines right now, spawning countless movies and TV series is Ninjago. Your kid can bring their Spinjitsu adventures to life with this LEGO Ninjago long sleeve hooded t-shirt and drawstring pants set.

POPULAR CHARACTER COSTUMES: Your kid can impress on the playground by repping their favorite Ninjago character. They can train as green, red, black, white, or blue ninjas.

PREMIUM DURABLE AND COMFORTABLE MATERIAL: It goes without saying boys will be wearing these immersive outfits pretending to tear around the Monastery of Spinjitsu. They’ll do so in a breathable cotton/polyester blend that’s tough enough for any activity.

This premium ninja suit includes hooded jumpsuit with mask and matching gloves. The product also includes the essentials every ninja could need: Toy foam throwing stars and plastic toy daggers

The costume comes in 4 different sizes: Toddler (3-4 years), S, M, and L. The costume has stretchy fabric and a loose fit. Please refer to the size guide for more sizing information and find your perfect fit

Be sly or be bold in this ninja set for kids. This product has high quality, comfortable materials and is easy to wear for boys and girls. Comes with premium dragon emblems, padded chest muscles and removable mask

LEGO NINJAGO COSTUMES FOR KIDS - Be like the Fire Maker Ninja with this deluxe Ninjago Kai costume outfit for kids

OFFICIAL KAI LEGO COSTUME - Includes a jumpsuit with a printed red top with foil dragon detailing, detachable hood, Kai mask and an attached belt

GREAT COSTUME TO PAIR WITH A FRIEND - Pair this Kai costume with our Lloyd Costume or one of our Ninjago weapon accesories for some awesome posts and plenty of looks

Kids Ninjago Costumes: 11 Pieces Total Boys Ninja Costume with abs Muscles for Kids. Ninja Halloween Costume for Boys with Included Accessories for Child Dress up Best Gifts

4 sizes for kids age of Small ( 3 – 4 Y), Medium ( 4 – 6Y ) , L( 7- 9Y ) , XL( 10 - 12 Y). Perfect for Ninja Themed Parties, Halloween Costume Dress Up, Ninja Role Playing, Birthday Party, Christmas Party, Activity, Everyday Play and More! Transform your little one into a Ninja not just for Halloween but for school plays and themed birthday parties.

Costume Kids Deluxe Costume Set. Super Durable. Superior Quality. 100% Polyester, comfortable to wear.

Quality materials used to make Disguise products

Fun, Colorful, Inventive designs to put you in the world of role play

Whether it's Halloween, birthday parties, or even a fun filled night, disguise is good for everything!

Child's gold Ninja costume hooded shirt, pants, belt, and mask

Printed foil foam; electroplated mask

IMPORTANT: Costumes are sized differently than apparel, use the Rubie's Child Size Chart, do not choose based on child's age or clothing size

SWORDS AND KNIVES - Dress like your hero this Halloween! Your son will be zipping through the house in this costume set! It comes complete with; jumpsuit with attached ankle ribbon and hood with attached collar, and belt. Adventures await ahead!

DRESSED LIKE A TRUE NINJA - The black ninja jumpsuit is designed with a zipper in the front for easy on and off. The costume is designed with red trimming and realistic details. The hood has an attached collar and a dragon symbol on it. The included belt comes with attached ninja stars and a hook and loop fastener.

GREAT QUALITY - The costume is made with the finest quality material for the utmost durability. It is made to last him through all his adventures and missions! Create memories while he wears and wears this costume! The costume is easy machine washable and recommended to hang dry.

Kids Ninja Costumes: 11 Pieces Total Boys Ninja Costume with abs Muscles for Kids.

4 sizes for kids age of Small ( 3 – 4 Y), Medium ( 4 – 6Y ) , L( 7- 9Y ) , XL( 10 - 12 Y). Perfect for Ninja Themed Parties, Halloween Costume Dress Up, Ninja Role Playing, Birthday Party, Christmas Party, Activity, Everyday Play and More! Transform your little one into a Ninja not just for Halloween but for school plays and themed birthday parties.

Costume Kids Deluxe Costume Set. Super Durable. Superior Quality. Nice Polyester, comfortable to wear.

LEGO NINJAGO COSTUMES FOR KIDS - Be like the Fire Maker Ninja with this Deluxe Ninjago Kai costume outfit for kids

OFFICIAL KAI LEGO COSTUME - Includes a printed red top with foil dragon detailing, pants, Kai mask and a pair of black LEGO minifigure hands

GREAT COSTUME TO PAIR WITH A FRIEND - Pair this Deluxe Kai costume with our Deluxe Lloyd Costume or one of our Ninjago weapon accesories for some awesome posts and plenty of looks

Ninja costume black tunic with hood, pants, and leg wraps

Printed pink on tunic, pink trim on hood and ribbon leg wraps; tunic embellished with pink costume "gems"

Important: Costumes are sized differently than clothing, consult the Rubie's Child's size chart and recent reviews to make the best selection; don't choose based on clothing size or age

1 costume set

Children's medium size

Black hooded Ninja jumpsuit with iridescent Tiger on chest with red detailing, headscarf, red belt and two knives

Quality materials used to make Disguise products

Fun, Colorful, Inventive designs to put you in the world of role play

Whether it's Halloween, birthday parties, or even a fun filled night, disguise is good for everything!

Lightweight and Kid-safe – These plastic swords for kids are made of plastic parts that are resilient to the roughness of a typical boys’ play. Sturdy yet lightweight for the kids to play comfortably and safely.

Delights for Ninja Fans – These weapons are perfect as gifts for children who love to reenact their favorite Ninja characters. The package includes a set of 6 pieces of toys to share with friends. Toy Ninja sword in silver with black and red details looks superb.

Costumes, Parties, Role Play – Kangaroo kids swords are also perfect props and accessories for costume and themed parties. Come in as Leonardo, Deadpool, or Kai. Use them as props in a photo booth or let kids use them in school for drama plays.

Budget-friendly child’s Ninja costume (Kindly refer second Image for the size information)

Pants, shirt, hood, face scarf, waist sash, and ties for legs and arms

IMPORTANT! Costumes are sized differently than apparel, use the Rubie’s Child Size Chart, do not choose based on child’s age or clothing size

PACKAGE INCLUDES 1 ninja hooded shirt; 1 face scarf; 1 tabard; 1 pair of arm guards; 1 sash; 1 pair of shin guards; 1 pants - size medium - 8-10

FANCY DESIGN This fancy costume will transform your child into a ninja dragon slayer for Halloween bringing fun and entertainment to everyone

SUITABLE FOR ALL OCCASIONS This costume is ideal for Halloween parties; trick or treats; birthdays; costume parties; stage performances; dress-ups; school plays; and other themed parties

【Unique Ninja Turtles Theme】 Great design of the backpack, weapons, and eye masks different in colors based on Ninja Turtles movie. Dress up yourself and be your favorite ninja turtles.

【Premium Materials and Attention to Detail】 These costumes are made of premium plastic material. They are durable and light, comfortable and easy to wear, safe and fun to play.

【Greate Size Costume for Kids】 These costumes are with variety of characters available based on the Movie. Each costume comes with great size weapons and backpacks suitable for kids at age 3 to 12.

OFFICAL MORPHSUIT COSTUME: The Ninja Kids Morphsuit, skip the training and move directly onto master warrior, no one will hear you arrive at the party

PERFECT FOR PARTIES: The Ninja costumes are perfect for Halloween and parties; get a group of you together to share the fun, or go as a parent and kid double act

SIZES THAT FIT: This Morphsuit comes in size Medium 3’6”-3’11” (105cm - 119cm). Fits ages 8 - 10 years.

★ Exquisite design & well made kids Ninja Warrior costume is the perfect gift for your kids

★ Ninja costume kids, 100% Brand New, Soft, Itchy Free, Breathable

★ OEM Quality, Material: Polyeser. Machine Washable

Our ninja sword toy holder includes; one backpack holder with adjustable straps, two toy swords, and two toy daggers

High quality ninja costume accessory, will provide hours of fun! Toy accessories have passed all relevant safety tests

Our ninja weapon backpack comes in 1 size that fits most kids; with adjustable straps.

VALUE COSTUME: Our ninja costume includes 1 Hood Mask,1 Jumpsuit, 2 Ninja Gloves, 2 Ninja Plastic Dagger toys, 2 Ninja Plastic Throwing Star toys, 1 Belt and 4 Straps

MATERIAL: The ninja warrior costume made of high-quality material, 100% non-toxic, eco-friendly, skin-friendly, soft touch and non-itchy

SIZE: Ninja dress up suitable for young kids of different ages. These clothes are flexible, please choose according to our size chart

【Includes】The Fourth Hokage Cloak *1, Headband *1. Necklace *1, Metal Dart *1.

【Anime Cloak】Made of polyester, machine washable, easy to care for.

【Metal Dart】The dart made of metal, has a smooth surface.

Classic ninja costume with printed dragon designs

Top with attached hood, face mask, tabard and pants

Create your favorite costume look with costume accessory weapons or face paint available separately from Forum Novelties

【Kids Ninja Costumes Set】Halloween Ninja Costume for Boys and Girls includes ninja black shirt, black pants, golden tabard ,The costume is soft, comfortable,with attached hood, face mask, belt, 2 golden wrist strap, 2 golden ankle strap ,and other 4x plastic accessories

【Luxury made Costume 】The costume is soft, comfortable, The material is made out of 100% Cotton. for Complete your child’s dream warrior look strongest ninja on your Halloween Costume party! This is very comfortable to wear so kids will surely have fun wearing this set.

【Kids Sizes】Available in sizes Medium ( 4–5 yrs), Large (6 - 7 yrs), X Large (8 - 9 yrs). XX Large (10 - 12 Years) kids ninja costume for both girls and boys please refer to the size of the last image before ordering to ensure the correct size.