Kids Ninja Costumes

Shop kids ninja costumes for Halloween, birthday parties, school dress-up days and martial arts themed events. This collection covers classic black ninja suits, samurai-inspired jumpsuits, hooded styles and sets that come with masks, foam accessories or toy weapons. Most styles come in several colors and child sizes, so siblings and friend groups can match or mix it up. Many kids' styles list sizes by height in centimeters, so check the size chart on each product page before you order.