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Halloween Alien Masks for Adults & Costumes

(18 items)
Adults Predator 3/4 Vinyl Mask
Adults Predator 3/4 Vinyl Mask
1 Piece(s) #RU4717
$29.99
 
 
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Adults Purple Predator Monster Halloween Mask
Adults Purple Predator Monster Halloween Mask
1 Piece(s) #5019BS
On
Sale
$76.97
30% OFF
 
 
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Adults Light-Up Gray Alien Mask
Adults Light-Up Gray Alien Mask
1 Piece(s) #MR131534
$10.99
 
 
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Alien Probe Mask
Alien Probe Mask
1 Piece(s) #TA496
$59.99
 
 
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Adults Alien Spawn™ Grey Full Mask with Black Hood - One Size
Adults Alien Spawn™ Grey Full Mask with Black Hood - One Size
1 Piece(s) #FW93577GY
$12.99
 
 
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Red Halloween Predator Mask
Red Halloween Predator Mask
1 Piece(s) #5020BS
$109.99
 
 
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Adults Electro-Luminescent Light-Up Alien Overhead Mask - One Size
Adults Electro-Luminescent Light-Up Alien Overhead Mask - One Size
1 Piece(s) #FW93310T
$16.99
 
 
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Trick or Treat Studios The Monitor Monster Overhead Mask - One Size
Trick or Treat Studios The Monitor Monster Overhead Mask - One Size
1 Piece(s) #MATTCW100
$69.99
 
 
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Evil Invader 51 Alien Mask
Evil Invader 51 Alien Mask
1 Piece(s) #TB26892
$59.99
 
 
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Adult Area 51 Alien Mask
Adult Area 51 Alien Mask
1 Piece(s) #TB26513
$64.99
 
 
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Down to Earth Alien Mask
Down to Earth Alien Mask
1 Piece(s) #3524BS
$104.99
 
 
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Adults NOPE™ Jupiter's Claim Star Lasso Experience Alien Viewer Mask
Adults NOPE™ Jupiter's Claim Star Lasso Experience Alien Viewer Mask
1 Piece(s) #MATTUS201
$49.99
 
 
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Adults Overhead Green Light-Up Alien Spawn™ Halloween Mask
Adults Overhead Green Light-Up Alien Spawn™ Halloween Mask
1 Piece(s) #FW93577TG
$16.99
 
 
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Adults Alien Spawn™ Green Full Mask with Black Shroud & Green Gloves Set
Adults Alien Spawn™ Green Full Mask with Black Shroud & Green Gloves Set
1 Piece(s) #FW93593
$18.99
 
 
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Adults John Carpenter’s They Live Female Alien Mask Costume Accessory
Adults John Carpenter’s They Live Female Alien Mask Costume Accessory
1 Piece(s) #MARLUS107
$59.99
This item is out-of-stock.
 
 
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Alien Hockey Purple Mask for Adults
Alien Hockey Purple Mask for Adults
1 Piece(s) #MR122262
$5.49
This item is out-of-stock.
 
 
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Adults Alien Spawn™ Light-Up Gray Full Mask with Black Hood - One Size
Adults Alien Spawn™ Light-Up Gray Full Mask with Black Hood - One Size
1 Piece(s) #FW93577TGY
$16.99
This item is out-of-stock.
 
 
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Adults Alien Spawn™ Bleeding Full Mask with Black Shroud - One Size
Adults Alien Spawn™ Bleeding Full Mask with Black Shroud - One Size
1 Piece(s) #FW93580
$21.99
This item is out-of-stock.
 
 
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Discover Our Collection of Sci-Fi and Horror Alien Masks

Our collection features a wide array of alien masks perfect for creating an unforgettable Halloween costume. From classic grey aliens to terrifying xenomorph designs, you'll find the perfect accessory to complete your sci-fi or horror look. These high-quality masks are designed for comfort and dramatic effect, ensuring you stand out at any Halloween party or haunted house event. Many of our alien masks feature intricate details like light-up eyes, textured skin, and full-head coverage for a truly immersive experience. Whether you're going for a retro Area 51 theme or a modern predator-inspired costume, we have an alien mask to match your vision.