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Super Hero Dog Costumes

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Dog costumes were invented to be hilarious. So obviously, superhero dog costumes are only of the best  ideas for Halloween this year. We’ve put together a list of the best ones available on Amazon, because nothing is easier than getting what you need delivered right to your door. Whether you’re a DC or Marvel fan or both, you are going to love these DC dog costumes and Marvel dog costumes. These are the top 15+ superhero dog costumes on the market. 

If you’re not set on superhero dog costumes, check out our posts on Dog Barbie Costumes and Disney Dog Costumes and I’m sure you’ll find the best fit for you. I am sure your doggo didn’t ask to dress up for Halloween; but they will get so much attention for their elevated cuteness this year!


15 plus dog costume ideas superheros


Marvel Superheroes Dog Costumes

Between DC and Marvel, there tends to be a lot more Marvel fans, so I’ll show these first. I found the costumes for Black Panther, Hulk, Captain America, Spiderman, Ironman, Cosmo the Dog, and the Alligator Loki Variant. Make sure you check out the last one it’s awesome!

Groot Dog Costume

dog groot costumes

Are you kidding me? Your dog is gonna be all “I am Groot”. So cute.
Get your Groot dog costume here

Black Panther Dog Costume

black panther superhero dog costume

Dress your pup as a panther in the iconic Black Panther super suit! It’s easily one of the most recognizable superhero dog costumes on this list.

Black Panther, aka T’Challa, is a famous Marvel Comics character and the king of the fictional African nation of Wakanda. As the Black Panther, T’Challa wears a suit made of the rare metal vibranium and possesses enhanced agility, strength, and intellect. He is not only a powerful superhero but also a wise and just ruler. He is dedicated to protecting Wakanda’s advanced technology and resources while using his skills to fight for justice on a global scale.

Marvel Black Panther Pet Costume


Hulk Dog Costume


Hulk costume

If your dog likes to show off how fast and strong they are, then this Hulk muscle suit is the perfect choice!

The Hulk, a Marvel Comics character, is the alter ego of Dr. Bruce Banner, a brilliant scientist exposed to gamma radiation. When Banner becomes angry or stressed, he transforms into the Hulk, a massive, green-skinned behemoth with immense strength and near-invulnerability. Despite his uncontrollable rage, the Hulk is often portrayed as a hero, using his incredible power to battle formidable adversaries and protect the innocent.

Marvel Comics for Pets Hulk Costume for Dogs, Small | Halloween Costume for All Large Dogs | Cute, Soft and Comfortable Dog Clothes | Officially Licensed Dog Apparel from Marvel Comics for Pets

Captain America Dog Costume


captain america superhero dog costume

Do you have a patriotic pup? If so, this might be the perfect superhero dog outfit to get. 

Captain America, also known as Steve Rogers, is a symbol of heroism and patriotism in the Marvel Universe. Enhanced with a super-soldier serum during World War II, he possesses enhanced strength, agility, and an iconic Vibranium shield. As a leader of the Avengers, Captain America exemplifies unwavering courage, moral integrity, and a commitment to defending justice and freedom, making him one of Marvel’s most iconic superheroes.

MARVEL Pet Avengers Captain America Dog Costume, Halloween Costume for Pets – Officially Licensed


Spiderman Dog Costume

spiderman dog costume

Spiderman is arguably one of the most popular superheroes to ever exist, so you can play it safe and go with this adorable Spiderman dog hoodie.

Spider-Man, created by Stan Lee and Steve Ditko, is one of Marvel Comics’ most beloved and enduring superheroes. His real name is Peter Parker, a high-school student who gains incredible spider-like abilities after being bitten by a radioactive spider. As Spider-Man, he swings through the streets of New York City, using his superhuman agility, web-shooting gadgets, and his strong sense of responsibility to protect the city from various villains, all while juggling the challenges of his personal life and secret identity.

Marvel Universe Spider-Man Pet Costume


Iron Man Dog Costume


iron man dog costume

Do I even need to comment on this one? If you are looking for a funny costume, congratulations you just found the perfect one! 

Iron Man, also known as Tony Stark, is a fictional superhero in the Marvel Universe. He is a brilliant inventor and billionaire playboy who dons a technologically advanced suit of armor he created himself. With his genius intellect and the power of his armored suit, Iron Man fights crime and global threats while serving as a founding member of the Avengers.

Marvel Classic Iron Man Pet Costume

Thor Dog Costume

thor dog costume

If you’re looking to win the neighborhood dog costume contest, this might be the one. Who can resist Thor Odison: Dog of Thunder?

Marvel Universe Thor Pet Costume

Thor, a Marvel Comics superhero, is the Norse God of Thunder, based on the ancient deity from Norse mythology. He wields the enchanted hammer Mjolnir, which grants him incredible strength, the ability to control lightning and thunder, and the power to fly. As a prominent member of the Avengers, Thor is a mighty protector of Earth and frequently battles formidable adversaries from across the cosmos.


Cosmo the Dog… Dog Costume

We’re still crying over the events of Guardians of the Galaxy 3, but one of the highlights of the movie was the hilarious Cosmo the talking dog. This costume is great option because Cosmo is a dog character already, but the astronaut suit makes her memorable. 

Cosmo the Space Dog is a beloved character in Marvel Comics. He is a telepathic and highly intelligent dog with a Russian background, originally sent into space by the Soviet Union during the Cold War. Cosmo often serves as the chief of security for Knowhere, a space station in the Marvel Universe, and is known for his loyalty to the Guardians of the Galaxy. His unique combination of canine charm and cosmic abilities makes him a fan-favorite character in the Marvel comic book universe.

Cosmo Costume for Dogs Guardians Galaxy Cosmo The Spacedog Cosplay Pet Dog Puppy Cat Collar Outfits for Halloween


Alligator Loki Dog Costume

loki dog costume

You might remember the crocodile Loki variant from Loki Season 1. If not, this Loki variant followed around the man characters in the finale and causes some confusion to Tom Hiddleston’s Loki, before he decides not to ask too many questions.

Loki, portrayed by Tom Hiddleston in the Marvel Cinematic Universe, is a complex and iconic character. As the Norse God of Mischief, Loki is known for his cunning and shape-shifting abilities. He has been both a formidable adversary and a reluctant ally to his brother Thor and the Avengers, making him one of Marvel’s most intriguing and enduring villains-turned-antiheroes.

Marvel Pet Avengers Alligator Loki Dog Costume, Halloween Costume for Pets – Officially Licensed


DC Superheroes Dog Costumes

While DC may not get as much attention as Marvel, they still have quite a few amazing storylines and characters. My daughter’s favorites are Supergirl and the Flash, but there are so many great options for costumes. Here we have Robin, Poison Ivy, Harley Quinn, Supergirl, Superman, Batman, The Flash, Wonder Woman, and Batgirl. 

Robin Dog Costume


robin the superhero dog costume

Robin has such a classic comic book character look. If you think your dog can handle wearing the mask, Robin might be a contender for this Halloween.

Robin is the alias of several characters who have served as Batman’s crime-fighting partner and sidekick in DC Comics. The most well-known incarnation is Dick Grayson, who was the original Robin before adopting the identity of Nightwing. Robin is known for his acrobatic skills, intelligence, and strong sense of justice, providing valuable support to Batman in their crusade against crime in Gotham City.

DC Comics Robin Big Dog Boutique 


Poison Ivy Dog Costume



poison ivy dog costume

Poison Ivy is technically a supervillain, but this costume is so cool I had to add it to the list. 

Poison Ivy, also known as Pamela Isley, is a popular supervillain in DC Comics. She possesses the ability to control and manipulate plants, using them to her advantage in various criminal activities. Poison Ivy is often portrayed as an eco-terrorist with a strong affinity for plants and nature, making her a unique and compelling adversary in Batman’s rogues’ gallery.

DC Comics Poison Ivy Pet Costume

“Harley Quinn” Dog Costume

harley quinn dog costume

These illusion costumes are the epitome of dog costumes, the fake arms and wig really just drive home the character.

Harley Quinn, originally introduced in Batman: The Animated Series, is a fan-favorite character in DC Comics. She was once Dr. Harleen Quinzel, a psychiatrist at Arkham Asylum, but her infatuation with the Joker led her to become his criminal accomplice. Harley is known for her chaotic and unpredictable nature, as well as her striking red and black costume. Her complex relationship with the Joker and her evolution as a character have made her one of the most iconic and enduring figures in the Batman mythos.

DC Comics Suicide Squad Walking Harley Quinn Pet Costume, Medium


“Supergirl” Dog Costume

supergirl dog costume


Supergirl is a spinoff of Superman, but that doesn’t mean she deserves any less recognition. Dress your doggy like her this year. 

Supergirl, also known as Kara Zor-El, is a powerful superhero in the DC Universe and a cousin of Superman. She shares many of the same abilities as Superman, including superhuman strength, flight, and heat vision, making her a formidable force for good. Supergirl is known for her unwavering dedication to protecting Earth and her efforts to balance her Kryptonian heritage with her life as a human on our planet, often serving as a symbol of hope and empowerment for fans.

DC Comics Pet Costume, Medium, Supergirl

“Superman” Dog Costume


superman dog costume

Superman, also known as Clark Kent and Kal-El, is one of the most iconic superheroes in comic book history. He possesses superhuman abilities, including incredible strength, invulnerability, heat vision, and flight, thanks to his Kryptonian heritage. Superman is a symbol of truth, justice, and hope, often serving as a beacon of inspiration for both the citizens of Metropolis and fans around the world.

DC Comics for Pets Superman Dog Harness | Superman Dog Costume No Pull Dog Harness | Dog Harness with Superman Cape | Superman Dog Apparel & Accessories Dog Harness for Small Dogs


“Batman” Dog Costume

batman the superhero dog costume

Batman, also known as Bruce Wayne, is a vigilante superhero in the DC Universe. He is known for his incredible intellect, martial arts prowess, and detective skills. Driven by the traumatic murder of his parents, Batman dons the cape and cowl to protect Gotham City from crime, using his vast resources and a brooding persona to strike fear into the hearts of criminals as the Dark Knight.

Costume Classic Batman Pet Costume, Multicolor, M Neck 14.5 Girth 20 Back 15 US


“The Flash” Dog Costume

flash the superhero dog costume

Does your dog have the zoomies? Perhaps a flash superhero dog costume is the one to go with this year. 

The Flash, also known as Barry Allen in DC Comics, is a superhero known for his incredible speed and ability to move at superhuman velocities. He gained his powers from a lightning strike and a chemical accident, becoming the Scarlet Speedster. The Flash’s dedication to justice, quick thinking, and the Speed Force make him a key member of the Justice League, often using his speed to thwart supervillains and protect Central City.

DC Comics Superhero The Flash Halloween Dog Costume – Extra Small – | DC Superhero Halloween Costumes for Dogs, Funny Dog Costumes | Officially Licensed DC Dog Halloween Costume

Wonder Woman Dog Costume


Wonder Woman, also known as Diana Prince, is an iconic superhero in DC Comics. She hails from the mystical island of Themyscira, where she was raised as an Amazonian warrior princess. Armed with her lasso of truth, indestructible bracelets, and superhuman strength, Wonder Woman is a symbol of empowerment, justice, and equality, often joining forces with other heroes in the Justice League to combat global threats and promote peace.

DC Comics Pet Costume, Small, Wonder Woman 


Bat Girl Dog Costume

batgirl superhero dog costume

Batgirl, also known as Barbara Gordon, is a formidable character in the DC Comics universe. She is the daughter of Gotham City’s Police Commissioner James Gordon and is known for her exceptional intelligence and computer hacking skills, making her a brilliant detective. Clad in a sleek costume and armed with her martial arts expertise, Batgirl fights crime alongside Batman and Robin, proving that anyone can be a hero in Gotham City.

DC Comics Pet Costume, Medium, Batgirl, Black/Gray


Dogs are part of the family and obviously need cute costumes! Make sure your fur baby is a hero this Halloween in a super hero pet costume!

Until Next Time ~ Kate
Categories:  Costumes, Gift guide
  1. […] These costumes range from iconic characters like Chucky, Jason from Friday the 13th, and the Demogorgon from Stranger Things. These costumes also come in different sizes, so you can choose which size would fit your dog the best. If you’re looking for costumes that are not as scary, be sure to check out our Super Hero Dog Costumes. […]

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