50+ Seriously Scary Halloween Costumes You Must Try in 2024

This Halloween, it’s perfectly OK for some people to dress up in costumes to look charming or hilarious. But if you can dress up in a way that makes us shiver on Halloween, you deserve a medal. It’s exactly what you’re supposed to do on Halloween. These costumes get under our skin, even though we can see the face paint, the folds in the masks, and the fake nails. They are used to make the fingers look so rough and pointy.

For that reason, we present 50+ seriously scary Halloween costumes you must try in 2024. Some of these draw inspiration from our beloved pop-culture ghouls and characters, and they’ve got movies or TV shows to thank for their spookiness. So, we ensure that these costume choices will promise a dose of Halloween for all ages.

Scary Halloween Costumes for Adults

1. The Grabber costume

The Grabber, the movie’s masked killer, is even scarier than the other dark flicks. With that scary mask and creepy outfit, you can really scare people like The Grabber for Halloween. There’s no doubt that this costume will make the Halloween party stand out from the rest.

2. The Nun costume

As the Nun, you can live out your worst movie fears. After seeing this scary movie, this character has become a lot of people’s worst fear. This will be a huge hit this Halloween, and everyone will be scared of you, making you the center of discussion at the party.

3. Rubies Halloween costume

What’s scarier than a doll that kills people? AI might be able to run one. This costume might not make you the life of the party, but it is one of the scariest things you’ll ever wear for October. It will probably be a top choice for Halloween 2024.

4. Sweet Tooth costume

Were you forced to look away from Twisted Metal because Sweet Tooth was too terrifying? It will turn into a scary nightmare at a fun festival if you wear this costume. You’ll feel weird and scared just looking at a clown in a scary mask and bright clothes, making you the center of fear this night

5. Samara from The Ring costume

Whoever answers the doorbell will be scared. A creepy voice, very long hair, and a dirty dress make this a classic for Halloween night. Even the bravest person will be afraid of this costume of yours because it is too scary. 

6. Chucky costume

Everyone has nightmares about Chucky after they watch a movie. So, this Halloween, you can dress up as Chucky to make that fear come true. No one will be able to stop saying “OMG” over the way you look. You get extra points if you can find someone else to marry Chucky with you, making your costume party even more complete.

7. Blood and Honey Halloween costume

When this popular children’s show was taken off of copyright, a lot of strange things happened, but this really scary movie was probably the strangest. Don’t forget to wear a red T-shirt under this scary mask. It will ruin your friends’ childhood memories. This Halloween outfit will make you stand out.

8. Zombie bride costume

How could you not love something that is both scary and romantic? It’s not hard to make this creepy zombie bride gown. You can start walking down the aisle in a creepy way after painting your face and putting on a white dress that looks like a bride’s dress. Everyone will be amazed by your pretty savage in a scary look at this fun Halloween night

9. Freddy Krueger costume

Even though the Nightmare on Elm Street series hasn’t had a new movie in over ten years, this killer is still well-known. When you wear this outfit, people will recognize you and be very surprised. No one will be able to take their eyes off of you this Halloween night.

10. Scream costume

This is a simple but scary Halloween costume for one of the most famous slasher flicks. This one is sure to make some people scream! Also, the mask and some black clothes are all you need for a quick Halloween style, which turns you into a terrifying but also interesting Grim Reaper.

11. Momo Mask

The so-called “Momo Challenge” looks old-fashioned these days on Tiktok, but that face is still absolutely terrifying. In all honesty, this mask is all you need to win Halloween. Just wear it with a simple white outfit and stand in front of someone’s house at night; it will be a terrifying and humorous joke.

12. Spooky ghost costume

Trick-or-treaters will run away from you, a no-face reaper in the horrible white robe. For a really scary look, you can add chains that clank and take a skull lantern that lights up. If you want to stand out from the crowd this Halloween, here’s a wild suggestion. You’ll be the most interesting person at Halloween if you do this crazy thing.

13. Maleficent costume

Though the princesses may be the most beautiful, Maleficent stands out the most, especially with those horns. All you need is a black dress, black lipstick, and a mean face. A fairy with scary horns, what could be more terrifying than that?

14. Shadow demon costume

If you wear this all-black outfit from head to toe, no one else will be able to tell who you are. You’ll mix in with the darkness, which makes it even scarier. Some sneaky moves and eyes that glow like demons, and you’ll be sure to scare your friends when you sneak up on them.

15. Ghost pirate costume

Who isn’t afraid of Pirates? If that Pirate turns out to be a ghost, then that terror will be doubled by two. This Halloween, you might want to try this costume because it features creepy components, such as a human skeleton and a pirate helmet coated in moss. It will be interesting and frightening to make you more special and unique.

16. Wendigo Halloween costume

The scariest monsters come from fairy tales and legends, from which this outfit gets its inspiration. On Halloween, everyone loves to dress up, and this native American scary show is no different. People will cross the street to avoid you if you wear this. This Halloween costume is the best thing to make your friends’ hearts skip a beat in a scary way.

17.  Scary clown costume

It’s clear that the killer clown mask is the most important part of this scary Halloween costume. If you don’t tell your friends that this is just a Halloween outfit, they will run away in fear. This is the best choice for making happy memories for you and the people around you.

18. Mummy costume

This scary mummy costume will get you in the Halloween spirit. You’re really going all out for Halloween with these old, torn bandages that are actually very strong. If you dress up like this, this Halloween will be the best.

19. Headless horseman costume

This scary Halloween costume will make people go crazy! Have you ever seen a more realistic head cut-off? If not, this is a great chance to give it a try. This will be a wonderful experience that will make this holiday season extra special. 

20. Vecna costume

In season 4 of Stranger Things, Vecna scared the town of Hawkins and made a name for himself as a bad guy. This Halloween, you can wear this scary mask to honor the Upside Down’s main evil guy. You will become a villain but also very trendy, so you can blend in with the crowd at a Halloween party full of interest and horror.

21. Scary ringmaster costume

This crazy three-ring circus outfit will make you look like the crazy boss of the scariest event in town. With a whip and a scary clown face, this will definitely be the nightmare of anyone who meets you on Halloween.

22. Jigsaw mask

Do you want to play games at the Halloween party on October 31? If so, you can dress up as Jigsaw, the scary villain who plans the Saw games. The people you meet will gasp when they see this mask. It also gives you a unique look, making you the center of everyone’s gaze tonight.

23. Scary skeleton costume

This is an easy-to-wear, scary Halloween look. If you want to add to the scary vibe, you can carry a fake skull. When you start taking part in the joy, you might want to hold a fake knife to add extra dread to your costume. This is definitely an excellent costume that shows how scary you can be on this exciting night.

24. Annabelle costume

People will gasp when you wear a creep doll look this Halloween. You can dress up as Annabelle, the scary doll that looks like a monster. Because Annabelle is such a great horror movie star, this costume will make you stand out.

25. Jason Halloween costume

Some people will scream if you dress up as this famous Friday the 13th killer. There are bloody spots all over this set, and it comes with a sharp blade. This is the scariest idea you can think of for October.

26. Werewolf costume

This is another easy-to-care-for scary Halloween costume that will make people scream. If you want to have some scary fun, all you need is a scary werewolf mask and a plaid shirt. Do something scary like learn how to howl like a wolf; everyone at the party will be shocked by your performance.

27. Demogorgon costume

For Stranger Things fans, this is another awesome scary costume idea. Fearsome Demogorgons seem to be the scariest things in the world besides the Upside Down. Teenagers can also wear it as a mask for Halloween, which will make them a nightmare at this party.

28. Gargoyle costume

That’s really creepy! This demon mask is great for anyone who wants to scare someone this Halloween. It looks even scarier when you wear it with a simple black cape. Everyone will be taken aback when they meet you in this costume because it makes you look unique and very scary.

29. Scary Zombie Mask

This zombie mask is quick and cheap, and it will scare everyone you know this Halloween. Don’t think the price is too low, even though it’s pretty low. People will feel scared and get goosebumps when they see you wearing this mask. This is something you will need to make your costume stand out.

30. Faceless horror costume

A costume without a face? Stranger than not seeing anyone is hearing strange sounds from behind that mask. This scary Halloween costume is sure to get people very scared and makes you feel more confident to enjoy the fun at this ghost party

Scary Halloween Costumes for Kids

Being scared or scaring other people isn’t clear to us. No doubt, the kids are the same. Therefore, we have compiled a list of the 25 scariest Halloween costume ideas for kids. Whatever you want, these scary costumes for kids are fun for everyone.

1. Menacing Jester costume

As the Scary Jester, they’ll be the scariest thing on Halloween night! This black and white outfit comes with a full-head mask with a scary-grinding jester face and a jester hat that is attached to the mask. There will be something scary and unexpected at this year’s Halloween party.

2. Bleeding Ghostface costume

If you want your kids to be really creepy, you can get this bleeding ghost face costume. Based on the scary movies in the Scream series, this ghost face costume comes with a killer mask that looks bleeding. A secret hand pump moves fake blood between the mask’s two walls. Is there anything scarier than death and blood?

3. Wicked Scarecrow costume

Folks have used scarecrows in fields for a long time to keep birds away from their crops. A lot of people will be scared and shocked by this scarecrow Halloween costume. The mask made of cloth has a very scary face that will drive anyone away. Kids who love horror will definitely love it.

4. Zombie costume

Everyone will be shocked when you wear this outfit and say, “On Halloween, the dead come back to life!” Even if that’s not true, dressing up as zombies or characters from The Walking Dead can be frightening fun for your kids. 

5. Skeleton costume

Halloween is a great time to wear a skeleton costume because it is not only scary but also very well-known. When it gets dark, this outfit will glow, making everyone admire and fear your child every time they see them. A walking skeleton, isn’t that scary?

6. Witch costume

As Halloween approaches, you probably think of witches. Good witches can be your little angels if you give them a sharp hat and a broomstick. That looks like a lot of fun. Whatever the outfit is, as long as it’s black or a mix of black and purple, your child will be the star of the party.

7. Evil Clown Dress

For some reason, tweens love It, so it makes sense that a lot of them would want to dress up as something like Pennywise for Halloween. You have to agree that it’s both creepy and cool. When your kids dress up as clowns, they will be very dangerous.

8. Dinosaur costume

Kids love dinosaur costumes, so they’ll always be in style. This costume will be really cool for Halloween if the children wear it. Everyone and all the other kids will be scared and run away if the kid turns into a tyrannosaur.

9. Skibidi Toilet Costume

Halloween is all about embracing horror, and the Skibidi toilet costume does just that. You can watch as your child becomes the haunted entertainer of the party, spreading spine-tingling laughter and eerie fun wherever they go. This costume is not just for trick-or-treating; it’s for creating horrifying moments that will be a big shock for people that night.

10. Werewolf costume

Thank you to Wolverine; the werewolf is now a really cool being. A lot of teenage girls wish to be one. Okay, so this Halloween, you can buy this scary werewolf costume for your child and make their wildest dreams come true. This little werewolf will give people in town a new fear because of its cool look and a scary, wild feel to it.

11. The Joker costume

This costume matches The Joker’s flashy style perfectly, with its bright purple and green colors. The crazy grin and signature green hair are just a few of the details that make this costume so realistic. Your child will look like they just stepped out of a comic book or movie.

12. Spider-Man costume

The Spider-Verse series brought Spider-Man back to life and gave the old hero a new look. The black and red Spider-Man outfit that Miles Morales wears is a kid-friendly version of this costume, even with the famous spider on the front.

13.  Dark Rag Doll costume

Not every doll is pink, cute, and sweet. If your kid likes rag doll dresses, this one is the best choice for this Halloween. The black-and-white theme makes the traditional dress features look dark. You can be sure that your kids will love it because it’s both cute and creepy at the same time. People around you get chills when they see what your child is wearing.

14. Vampire costume

A vampire must be in the house for Halloween to be complete. A number of shops in the area sell vampire costumes. On top of that, you should paint the child’s face to make it look pale and gross. No need to worry—people will give your vampire treats, or they’ll end up on their Halloween night (just for fun). 

15. Evil Jester costume

This is the Halloween costume that everyone will avoid for your kid because it’s too creepy. This scary clown will surely have many tricks up his sleeve. It has a black and white jester outfit that is torn and shredded, a patterned jester hat, and a creepy clown face mask that smiles. 

16. The Nightmare Before Christmas costume

It’s possible that Sally is the star of The Nightmare Before Christmas because she is such an adorable costume choice. That’s why your child wants to be her for Halloween: she’s a wonderful mix of a cute rag doll and a monster in love. Your kid will have a great time on October 31 with this look.

17.  Swamp Monster costume

This Halloween, the tiny swamp monster will crawl out of the muddy water to scare and haunt people. With this costume, your kid will frighten everyone it meets while trick-or-treating with its dark green covering and scary mask. You’ll hope that you can run away from it, and this thing will go back to its pond.

18. Cruella de Vil costume

We can all agree that Cruella is completely misunderstood now that we’ve seen her. Cruella de Vil is both very bad and very fun, though. This outfit is based on a Dalmatian, and your little devil will love it so much that she might forget about the puppies. An evil and wild queen is a great choice for your kids this Halloween.

19. Vampire Bat costume

Here’s a chance for your kid to dress up as a famous scary Halloween creature. This costume looks exactly like a vampire bat outfit should. The design of the jumpsuit looks like the fur of a real vampire bat. Everyone will be amazed when your kids walk out on Halloween night costumed as these things.

20. Chainsaw Massacre costume

This Halloween, your kids can dress up as a famous horror villain from The Texas Chainsaw Massacre with this costume. What a great character for kids who like scary movies! This comes with the scary mask and clothes, turning your child into a cold-blooded murderer on this exciting Halloween night.

21. The Martian costume

This Halloween, dress your child up as a Martian. You can ring him an all-red or brick-red outfit. Your little one will look like an alien just descended from Mars! The most interesting thing about this will still be how strange and scary it is when people see it.

22. Ghostly Girl costume

If the air feels creepy and the hairs on your neck stand up, it could be because a ghostly girl is coming close. This creepy ghost dress is made of white fabric that flows and has fringed arms. It’s a super cool and scary girly ghost costume to make your kid become a creepy star this Halloween.

23. Hazmat Hazard costume

Warning: Biohazard spill. You can give your kid a scary zombie costume that is different from the rest. There must have been some kind of biological accident that led to the horrible face. Is there anything scarier on Halloween than this costume?

24. Edward Scissorhands costume

Edward Scissorhands is a famous scary character that would look great on a kid this Halloween. This costume was made by hand and looks a lot like the one Johnny Depp wore in the movie. It’s great for movie fans or people who want to look creepy at Halloween time.

25. Phantom costume

This scary ghost costume for kids is both weird and creepy. Its glowing red eyes behind a black mask make it easy to hide in trees or any other dark place. The black cloak also makes it easy to creep around in the dark this Halloween.

See More:

• Baby Halloween Costumes

• Halloween Costumes for Cats

Final Thoughts

You and your friends and family may be seen on the streets of Halloween dressed as cute cartoon puppies or well-known characters. But don’t forget what this holiday is all about. It’s all about being scared! 

That being said, our “50+ seriously scary Halloween costumes” blog is the best post for you to find the right thing for your Halloween party. We hope that you and your loved ones can find the best Halloween looks. That’s so you can have the scariest look possible to surprise everyone at this important event.