LEGO has brought countless imaginative worlds to life, but few are as exciting and mysterious as its alien minifigures. These extraterrestrial characters have captured the hearts of collectors and builders alike, offering a cosmic twist to traditional LEGO adventures. Whether you’re a seasoned LEGO fan or a newcomer to the brick-built universe, LEGO alien minifigures are a thrilling addition to your collection.
In this article, we’ll explore the origins, varieties, and appeal of LEGO alien minifigures, as well as tips for collecting and using them in your own LEGO creations.
The Origins of Alien Minifigures in LEGO Sets
A History of Space Exploration
LEGO first ventured into outer space in the late 1970s with its Classic Space sets. Over time, these evolved into more complex themes involving intergalactic conflict, advanced technology, and yes—aliens.
By the 1990s, themes like LEGO Space Police, Insectoids, and UFO began introducing alien characters, each with unique designs and backstories that fueled imaginative play.
Key Themes Featuring Alien Minifigures
- Alien Conquest (2011): A fan-favorite theme featuring green-skinned invaders with bubble helmets and flying saucers.
- Galaxy Squad (2013): Introduced insect-like alien enemies and high-tech space vehicles.
- LEGO Minifigures Series: Several blind bag series have included standout alien characters like the Alien Avenger and Alien Trooper.
- LEGO Star Wars & Marvel: Official licensed themes featuring iconic alien characters from popular franchises.
Why LEGO Alien Minifigures Are So Popular
Unique Designs and Creativity
LEGO alien minifigures stand out with their unusual head molds, bright colors, and fantastical details. From bug-eyed invaders to sleek, robotic extraterrestrials, these minifigures push the boundaries of typical LEGO figures.
Versatile for Custom Builds
Whether you’re building a space base, a sci-fi city, or a galactic battle scene, alien minifigures fit perfectly. Their otherworldly aesthetic brings an imaginative flair that’s hard to replicate with standard figures.
Collectibility
Thanks to limited releases and detailed designs, many alien minifigures have become highly sought-after collectibles. Their rarity makes them appealing to both casual fans and serious collectors.
Notable Alien LEGO Minifigures
Classic Alien from Alien Conquest
- Signature look: Bright green skin, large black eyes, and exposed brains under clear helmets.
- Appears in: Alien Conquest sets like Alien Mothership (7065).
- Why it’s loved: Iconic “invader” vibe with a retro sci-fi twist.
Alien Villainess
- Debuted in: LEGO Minifigures Series 8.
- Key features: Purple skin, sleek armor, and a menacing glare.
- Fun fact: One of the few female alien minifigures with a leading role.
Galaxy Squad Bugs
- Inspiration: Insects crossed with alien technology.
- Design highlights: Multi-limbed torsos, translucent parts, and unique appendages.
Pop Culture Aliens
- Star Wars Examples: Greedo, Ahsoka Tano, and Yoda.
- Marvel Examples: Gamora, Yondu, and the Skrulls.
These characters add depth to themed builds and give fans of the franchises a way to combine LEGO creativity with fandom passion.
Tips for Collecting LEGO Alien Minifigures
1. Check Out LEGO Minifigure Blind Bags
LEGO’s collectible minifigure series often includes alien characters. Use online feel guides or trade with other fans to find specific figures.
2. Buy Themed Sets
Some of the coolest alien minifigures only come in sets like:
- UFO Abduction (7052)
- Warp Stinger (70702)
- Star Wars Mos Eisley Cantina (75290)
3. Explore Secondary Markets
Websites like BrickLink, eBay, and local LEGO communities are great for finding rare or retired alien figures.
4. Store and Display Carefully
Use display cases, minifigure stands, or shadow boxes to protect your collection and show off your favorite alien designs.
Customizing Alien Minifigures for Your Builds
Mix and Match for Unique Creations
Use parts from different sets to build your own alien species. Try:
- Swapping heads and torsos.
- Adding accessories like ray guns or armor.
- Creating alien “civilizations” or teams.
Use Custom Parts and Stickers
Many third-party creators offer custom alien accessories, including:
- Tentacles
- Futuristic helmets
- Glow-in-the-dark features
This helps elevate your builds and give your LEGO universe a signature look.
Where to Buy LEGO Alien Minifigures
- LEGO Store: Great for current sets and minifigure blind bags.
- BrickLink: Best source for individual minifigures and rare parts.
- Amazon & eBay: Useful for discontinued sets and bulk minifigure lots.
- Local Toy Shops or Conventions: A great way to find deals and meet fellow collectors.
Final Thoughts: Bring the Universe to Life with LEGO Alien Minifigures
LEGO alien minifigures are more than just cool-looking characters—they’re gateways to new worlds and tools for endless creativity. Whether you’re reenacting a space battle or designing your own galaxy, these minifigures unlock fresh storytelling potential.
So go ahead—explore the stars, meet new lifeforms, and build something out of this world. And if you haven’t added an alien minifigure to your collection yet, now’s the perfect time to blast off.

Yara Bryant is a contributing writer at Oxford Brick Art, where she shares her passion for LEGO creativity, design, and storytelling. With a keen eye for detail and a love for brick-based artistry, Yara explores the endless possibilities of LEGO, inspiring builders of all levels to think outside the brick.