45 Easy, Popular Men's Halloween Costumes, From Indiana Jones to Ken

This easy men's DIY Halloween costume is about as simple as it comes. Wear a black suit and dark sunglasses, and look as intimidating as you can.

All you need for this super-simple DIY men's Halloween costume are a striped T-shirt, a red beanie, and round optical glasses.

If you're ready to "run, Forrest, run" this Halloween, you'll need a dirty white T-shirt, some shorts, a hat (preferably with the Bubba Gump logo), and a very long beard.

Make double denim cooler than ever when you replicate this "Stranger Things" Halloween costume. Wear a white T-shirt underneath a jean jacket, and grow out your moustache to just the right length.

Going green never looked so cool. Paint your face green, wear green clothes, and complete the costume with a handmade green platform that you can strike your best army pose on.

This easy men's DIY Halloween costume calls for a yellow outfit from head to toe. You can add the signature black stripes down the side quickly with electrical tape. And don't forget your nunchucks.

You'll need your best surly face and a love of meat, buffets, and meat buffets to pull off the Ron Swanson look. You'll also need khakis, a flannel shirt, and a badass moustache.

Easy and simple, being the Terminator is about as cool as it gets. Wear a black leather jacket with a black shirt and pants, and pair your look with dark sunglasses or draw on face makeup.

PSL season means this is the perfect easy men's Halloween costume. Just pair an everyday outfit (think jeans and a long-sleeved shirt) with a green apron, and you're ready to go. Tote around a Starbucks cup for extra emphasis.

To be Cupid this Halloween, all you need are white clothing (a dress or cloth will work), some sparkles, and heart accessories. If you really want to dress to impress, wear wings and carry an arrow.

Re-create this iconic superhero look by wearing a panther-shaped mask (or by putting on panther ears and drawing on whiskers and a nose) and gold accessories. You can go for the most noticeable Black Panther look by wearing all black, or you can switch things up and wear a patterned skirt or shorts with sandals.

If you've been nothing but good this year, you can dress up as an angel for Halloween. Wear a white shirt, white trousers, and a small halo. Top off your look with fluffy white wings.

Put fake blood on your face from your eyes to your mouth. You can choose to do the noticeable clown-makeup triangles above and below your eyes, or you can skip it. The choice is yours.

Be a plague doctor by wearing a large black overcoat, a top hat, and a Venetian long-nose mask. This costume is sure to give people chills.

Splatter your clothes in fake blood, wear white zombie-inspired contacts, and attach fake spiders to your outfit. The result? This chilling back-from-the-dead men's Halloween costume.

For a super-easy DIY men's Halloween costume, opt for a pair of trousers, a white button-down shirt, black glasses, and a tie. Be sure to wear the iconic Superman shirt underneath your button-down.

Throw on your best letterman jacket, casual tee, and jeans, and transform yourself into Archie from "Riverdale." For extra points, make sure to sport his iconic red hair.

If you don't mind going shirtless, this costume just requires red swim trunks and a whistle. Running around saving lives is totally optional on your part.

Scary, spooky, and totally easy, dressing up as a werewolf is a one-and-done kind of men's Halloween costume. Add a varsity jacket and jeans to your long, wild hair, and you're ready to howl in the moonlight.

You just need a white jacket, gloves, and protective glasses to pull off the scientist look this Halloween. Add a wild wig to achieve the electrifying look.

Harry's outfits vary widely throughout the series, so the crucial parts of this look are just his glasses, wand, and lightning-bolt scar. Ten points to Gryffindor if you also carry a white owl and call her Hedwig.

Pull out your sneakers, corduroys, plaid shirt, denim jacket, and ball cap for this "Stranger Things" look.

All you need for this easy men's DIY Halloween costume is face paint, and you're ready to go. You can wear any outfit you want with this look, but black is always a good call.

Face paint and a white shirt are all you need to make this easy men's DIY Halloween costume complete. If you want to make it even creepier, add a little fake blood to your outfit, too.

Wear black trousers, a black-and-white striped T-shirt, black gloves, and a black hat. And of course, add the face paint. Keep your mouth shut all night, and use only your hands to communicate.

Be a vampire by dressing up the outfit with a blazer and bow tie. Paint some fake blood on your shirt for effect, and don't forget the vampire teeth.

You'll need to slick back your hair and carry your comb around to be one of the T-Birds this Halloween. Roll up your black bottoms a little, and throw on a denim jacket to complete the look.

Dressing up as Woody from "Toy Story" is easier than you might think. Jeans, a yellow shirt, and a cowboy hat will do the trick, and if you're feeling extra creative, you can always put a snake in your boot.

Look, we understand when time gets away from you and your Halloween party is only five minutes away. We also understand that you might have a onesie in your wardrobe, and now is the time to use it.

Throw on an elaborately patterned cardigan, a button-down shirt, and jeans, and carry a blood-stained sword to pull off this Harry Potter character. Bonus points if you have a large fake snake.

Twist your words and try out this creative DIY Halloween costume by applying some sweet wrappers and a printout of Eminem's face to your hoodie.

Go wild splattering yourself with bright colours of paint, and frame yourself in a similarly painted picture frame. Picasso's art is one of a kind, and your Halloween costume will be too.

Remember when Damian wears a dark sweatshirt with the hood pulled up to hide out among the girls? Wear that exact look with a DIY sign that says "She doesn't even go here!" to re-create this character for Halloween.

Embrace your edgy side when you dress up as the handsome devil you are. All you need are red devil horns and a sinful smirk.

A green shirt with wire-y antennas and a large eyeball are all you need to be this iconic "SpongeBob SquarePants" character. Complete the easy DIY Halloween costume with an evil grin.

If you attract all the chicks, you might as well own it. Turn into the chick magnet that you are by sticking a cutout of a magnet and little chicks to your shirt.

Pearly whites and a red button-down are all you need to make this costume complete. Oh, and a thick beard won't hurt either.

You can create Mad-Eye's mad eye by cutting a white ball in half and gluing it to a strip of fabric you can tie around your head. Complete the look with a black robe and wand.

Your pet probably won't allow you to carry them around all night, but you can be like Alan from "The Hangover" and wear a baby carrier with a doll in it.

This superhero men's Halloween costume couldn't be easier to pull off — just put fake spiders in your hair.

If you know you're a snack, flaunt it. All you have to do for this DIY Halloween costume is put safety-pin candy, sweets, and salty treats onto your shirt, and everyone will eat you up.

You don't need to go shopping to re-create Andre 3000's iconic look from the "Hey Ya!" music video. Just grab a green dress shirt and suspenders, and flat-iron your hair or borrow a straight wig for the occasion.

Being Ken from Greta Gerwig's "Barbie" movie is the men's DIY Halloween costume you never predicted to be so easy. Opt for a quirky-printed button-down shirt with retro vibes, and finish the outfit with a pair of chinos, accessorising with a pink bandana tied around your neck. You can always add platinum hair to really drive home the point.

All you need to pull off this look is a worn-in brown leather jacket, matching Western hat, and a pair of khaki-toned trousers. Use a rope for full effect.

Pop a collar out of a navy blue sweater and make sure your sidekick is wearing a shiny blue varsity zip-up jacket and reflective sports sunglasses with a baseball hat.