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Halloween Costumes Ideas

20+ Harry Potter Costume For Halloween

by ACcosplay Costume 22 Mar 2024

Step into the enchanting world of amazing Harry Potter outfits inspired by the beloved characters of the series.Today ACcosplay will show you 20+ Harry Potter Costume ideas for Halloween.Whether it's for a costume party, a Harry Potter-themed event, or even Halloween, Harry Potter cosplay costumes is a best option for you. Let's go!

Here are some Harry Potter Halloween costume ideas that’ll break the mold.Step into the wonderful universe of Harry Potter this Halloween.

  1. Hermione Granger Costume

Hermione Granger, the clever and brave Gryffindor, is a popular character adored by many. Recreate her iconic look with a Hogwarts robe, a white collared shirt, a pleated skirt, knee-high socks, and black Mary Jane shoes. Don't forget to top it off with her signature hairstyle, a neat, bushy mane tied in a ponytail. We have a Hermione Granger wig to help you achieve your amazing look.

hermione granger costume

Buy Hermione Costume

2. Kids Hermione Costume

Kids hermione costume
  • Fabric: Uniform Cloth, knit
  • Size: US Girls Size.,please check our girls size chart when you place an order.
  • Character: Hermione Granger
  • Category: Harry Potter Costumes
  • Including: Knit Vest + Necktie + Robe + Shirt + Skirt
  • Occasions: Whether as a Halloween costume or dress-up among friends, this Harry Potter Hermione Costume Girl Uniform is sure to impress. Wear it and you'll be Hermione Granger.

3. The Cursed Child Costumes

Harry Potter and the Cursed Child,If you don’t know what this is, it’s a theatre production based around the characters of the Harry Potter books, it is set 19 years after the Battle of Hogwarts.ACcosplay uses unique design to get infinitely close to the characters,The most popular of these is Slytherin,we have lots of Slytherin costume review on the product page with some great pics and video.


Harry Potter And The Cursed Child Slytherin Robe Sweatshirt Cosplay Costume - ACcosplay

The Cursed Child Slytherin Costumes Review

The Cursed Child Slytherin Costumes

Also we made the Ravenclaw costume,Hermione Costume from Harry Potter and the Cursed Child,I will show you these costumes details below,hope you guys love.

4. Ravenclaw Costume


  • Fabric: Knit, Uniform Cloth, Cotton
  • Size: US Size
  • Including: Robe, Sweater
  • Category: Harry Potter Costume
  • Character: Ravenclaw
  • If you want to customize the cosplay costume, please send the details to the
  • Any questions, feel free to contact us. We offer the best customer service for you.
  • If you place an order to customize, please email us the Gender, Height, Weight, Chest, Waist, Hips, Shoulder Width and Arm Length.

5. The Cursed Child Hermione Costume

hermione granger costume

Buy The Cursed Child Hermione Costume

 6. Professor Mcgonagall Costume

Pay tribute to the skilled and stern professor by dressing up as Professor McGonagall. A long, dark green robe with a pointed hat, along with a stern expression and a wand, will help you embody her authoritative presence. Add a pair of spectacles for that perfect finishing touch.

Buy Professor Mcgonagall Costume

  • Size: US Size. Please refer to our size chart before you purchase this item
  • Fabric: Suede
  • Including: Robe+Cloak+Hat
  • Character: Professor Minerva McGonagall
  • Professor Minerva McGonagall's Cosplay Costume dark green robe is perfect for a Halloween party, picture show, stage show daily wear, etc. It's also a fantastic gift for Harry Potter cosplay fans.

Professor McGonagall Costume is one of the hottest choices for Halloween every year. If you don’t know how to choose a costume or where to buy a costume, you can try Cheap price,HIgh quality and it will never go out of style every Halloween.

7.Luna Lovegood Costume

luna lovegood costume

Buy Luna Lovegood Skirt

For those who appreciate Luna Lovegood's eccentric personality, her costume is an ideal choice.Initially we were commissioned by a customer to design Luna Lovegood Skirt. This customer had bought Harry Potter hermione costume from our store before and was very satisfied with the quality and design. This was the main reason why he commissioned us.

8. Albus Dumbledore Costume

The somber days of Hogwarts are always defensively looked after a long bearded man with an insightful look on his face. An old man huffing off his beard with his deep breathes, having a light spectacle resting on his nose. He is no other than the headmasters of Hogwarts School of Witchcraft and Wizardry Albus Dumbledore.

Albus Dumbledore Costume

Buy Albus Dumbledore Costume

This Albus Dumbledore Costume Guide is in its pure form to give you a wisdom look.

9. Hermione Granger Pink Ball Gown Dress

Hermione Granger Pink Ball Gown Dress

10. Harry Potter Hermione Hoodies

If you are looking adult Harry Potter costume for daily wear, Harry Potter Hoodie is a good choice, we have multiple colors for you to choose from,Keep reading.

Harry Potter Hoodies
Harry Potter Hoodies
Harry Potter Hoodies
Harry Potter Hoodies
Harry Potter Hoodies

If you are looking for slytherin costume hoodies online,there are 5 colors for you to choose,click here.

11.Hogwarts Legacy Costume

Hogwarts Legacy is the first new console game in the series in about a decade, inviting kids and families back into Hogwarts School of Witchcraft and Wizardry for a new adventure.

Slytherin Robe

  • Size: US male Size. 
  • Character: Ravenclaw 
  • Category: Harry Potter Cosplay
  • Fabric: Soft cloth, TC cotton, rayon
  • Including: Vest, Necktie, Robe, Shirt, Skirt, Socks
  • Occasions: Whether as a Halloween costume or dress-up among friends, Ravenclaw Uniform Harry Potter Female is sure to impress. 

12.Rubeus Hagrid Costume

Rubeus Hagrid, or more commonly known as just Hagrid, is one of the supporting characters in the Harry Potter series.Despite being just a support character, Hagrid is one of the well-beloved characters of the series. 

That is also why he is an option when it comes to cosplaying Harry Potter characters. There will be a Hagrid costume guide.

Hagrid costume

Buy Hagrid costume

14.Bellatrix Lestrange Costume

This Bellatrix Lestrange outfit is a gothic cosplay with a touch of witchcraft and wizardry.Get the look of the loyal Lord Voldemort follower with this Bellatrix Lestrange costume guide.

Bellatrix Lestrange Costume

Buy Bellatrix Lestrange Costume

15.Alastor Moody Trench Coat

How to dress like Alastor Moody?Here is an extensive guide which will help you transform in the greatest Auror of all time in a jiffy!

Harry Potter Alastor Moody Mad-Eye Trench Coat Vest Cosplay Costume - ACcosplay

Alastor Moody Trench Coat

17. Hermione Cosplay Wig

Hermione Cosplay Wig
Hermione Cosplay Wig

18.  Ravenclaw Uniform

Ravenclaw Uniform

  • Fabric: Soft Cloth,TC cotton
  • Size: US Female Size. 
  • Character: Ravenclaw 
  • Category: Harry Potter Cosplay
  • Including: Vest + Necktie + Robe + Shirt + Skirt + Socks
  • Occasions: Whether as a Halloween costume or dress-up among friends, Ravenclaw Uniform Harry Potter Female is sure to impress. 

Today ACcosplay shares 20+ Harry Potter Halloween costume Ideas to give you some inspiration.You should try with friends and family. Which Harry Potter costume will you be wearing this Halloween? Let us know in the comments below!

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