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LEGO for 9, 10, 11 and 12 Year Olds

Explore a world of creativity and challenge with our collection of the best LEGO® sets for kids ages 9 to 12! Our collection is tailored to engage young minds and enhance their building skills with a blend of complexity and fun. We have sets for every interest, covering everything from STEM to cars, gaming to dollhouses, and much, much more. Check out sets from unique LEGO themes like LEGO DREAMZzz™, NINJAGO®, Friends, and Technic™ to find the perfect set to spark their creativity. These toys make great gifts for girls and boys, whether you’re shopping for birthday, holiday, or anytime present.

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271 products

LEGO Sets Botanicals Field Flowers paper bag 30701
Quick buy
Botanicals Field Flowers paper bag 30701
Botanicals
$5.99
LEGO Sets BrickHeadz Aquaman 41600
Quick buy
BrickHeadz Aquaman 41600
BrickHeadz
$24.99
LEGO Sets Holiday & Event Hot Chocolate Stand 40776
Quick buy
Holiday & Event Hot Chocolate Stand 40776
Holiday & Event
$29.99
LEGO Sets Technic Planet Earth and Moon in Orbit 42179
Quick buy
Technic Planet Earth and Moon in Orbit 42179
Technic
$89.99 $109.99 On Sale
LEGO Sets Star Wars TIE Bomber 75347
Quick buy
Star Wars TIE Bomber 75347
Star Wars
$74.99 $84.99 On Sale
LEGO Sets Space Up-scaled Baby Astronaut 40767
Quick buy
Space Up-scaled Baby Astronaut 40767
Space
$59.99
LEGO Sets Disney Classic Animation Scenes 40774
Quick buy
Disney Classic Animation Scenes 40774
Disney
$49.99 $59.99 On Sale
LEGO Sets SPEED CHAMPIONS Aston Martin Vantage Safety Car & AMR23 76925
Quick buy
SPEED CHAMPIONS Aston Martin Vantage Safety Car & AMR23 76925
SPEED CHAMPIONS
$59.99
LEGO Sets Technic Deep-Sea Research Submarine 42201
Quick buy
Technic Deep-Sea Research Submarine 42201
Technic
$44.99 $49.99 On Sale
LEGO Sets Harry Potter The Monster Book of Monsters 30628
Quick buy
Harry Potter The Monster Book of Monsters 30628
Harry Potter
$59.99 $69.99 On Sale
LEGO Sets Technic Tipping Dump Truck 42203
Quick buy
Technic Tipping Dump Truck 42203
Technic
$59.99 $64.99 On Sale
LEGO Sets NINJAGO Micro NINJAGO City 40703
Quick buy
NINJAGO Micro NINJAGO City 40703
NINJAGO
$39.99 $54.99 On Sale
LEGO Sets Technic Rough Terrain Crane 42082
Quick buy
Technic Rough Terrain Crane 42082
Technic
From $219.99 $399.99 On Sale
LEGO Sets Disney Cruella De Vil's Car 43277
Quick buy
Disney Cruella De Vil's Car 43277
BrickHeadz
$63.99 $64.99 On Sale
LEGO Sets Creator Majestic Rhino 31171
Quick buy
Creator Majestic Rhino 31171
Creator
$69.99 $79.99 On Sale
LEGO Sets LEGO 76780 Wednesday Addams Figure
Quick buy
LEGO 76780 Wednesday Addams Figure
Wednesday
$59.99 $64.99 On Sale
LEGO Sets Horizon Aloy & Varl vs. Shell-Walker & Sawtooth 77037
Quick buy
Horizon Aloy & Varl vs. Shell-Walker & Sawtooth 77037
Horizon
$54.99
LEGO Sets Holiday & Event Good Fortune 80117
Quick buy
Holiday & Event Good Fortune 80117
Holiday & Event
$109.99 $119.99 On Sale
LEGO Sets Holiday & Event Trotting Lantern 80116
Quick buy
Holiday & Event Trotting Lantern 80116
Holiday & Event
$149.99 $169.99 On Sale
LEGO Sets Friends Beekeepers' House and Flower Garden 42669
Quick buy
Friends Beekeepers' House and Flower Garden 42669
Friends
$109.99 $119.99 On Sale
LEGO Sets BrickHeadz Joy, Sadness & Anxiety 40749
Quick buy
BrickHeadz Joy, Sadness & Anxiety 40749
BrickHeadz
$27.99 $29.99 On Sale
LEGO Sets DREAMZzz The Sandman's Tower 71477
Quick buy
DREAMZzz The Sandman's Tower 71477
DREAMZzz
$99.99
LEGO Sets Super Heroes Endgame Final Battle 76266
Quick buy
Super Heroes Endgame Final Battle 76266
Super Heroes
$109.99 $129.99 On Sale
LEGO Sets Technic Liebherr R 9800 42100
Quick buy
Technic Liebherr R 9800 42100
Technic
$399.99 $649.99 On Sale
LEGO Sets Vidiyo The Boombox 43115
Quick buy
Vidiyo The Boombox 43115
Vidiyo
$79.99 $94.99 On Sale
LEGO Sets Harry Potter Hogwarts Astronomy Tower 75969
Quick buy
Harry Potter Hogwarts Astronomy Tower 75969
Harry Potter
$79.99
LEGO Sets Star Wars Jabba's Palace 9516
Quick buy
Star Wars Jabba's Palace 9516
Star Wars
From $499.99
LEGO Sets Star Wars Knights of Ren Transport Ship 75284
Quick buy
Star Wars Knights of Ren Transport Ship 75284
Star Wars
$79.99
LEGO Sets Star Wars AT-AT 75288
Quick buy
Star Wars AT-AT 75288
Star Wars
$349.99
LEGO Sets Star Wars First Order Star Destroyer 75190
Quick buy
Star Wars First Order Star Destroyer 75190
Star Wars
$399.99
LEGO Sets Technic Porsche 911 RSR 42096
Quick buy
Technic Porsche 911 RSR 42096
Technic
$119.99 $149.99 On Sale
Quick buy
Technic 6x6 All Terrain Tow Truck 42070
Technic
$399.99
LEGO Ideas ship in a bottle set packaging
Quick buy
LEGO Ideas Ship in a Bottle Reissue 92177
LEGO Ideas (CUUSOO)
$189.99
LEGO Star Wars AT-AT set packaging with toy figure and snow scene
Quick buy
Star Wars AT-AT Walker 8129
Star Wars
$299.99
LEGO dinosaur model with packaging on a white background
Quick buy
Jurassic World Dinosaur Fossils: Triceratops Skull 76969
Jurassic World
$54.99 $59.99 On Sale
LEGO Harry Potter set with characters on a motorcycle and sidecar, including the packaging.
Quick buy
Harry Potter Hagrid & Harry's Motorcycle Ride 76443
Harry Potter
$54.99
LEGO Harry Potter set with dragon-like creature and packaging
Quick buy
Harry Potter Chomping Monster Book of Monsters 76449
Harry Potter
$74.99
21027 LEGO Architecture Berlin set box displays miniature brick models of Berlin’s landmarks like the Brandenburg Gate, Reichstag, and TV Tower. A collectible for ages 12+ with 289 pieces—perfect for LEGO Architecture and city lovers.
Quick buy
Architecture Berlin 21027
Architecture
$299.99
LEGO Sets Holiday & Event Lucky Knots 40756
Quick buy
Holiday & Event Lucky Knots 40756
Holiday & Event
$19.99
LEGO Sets Super Heroes The Milano Spaceship 76286
Quick buy
Super Heroes The Milano Spaceship 76286
Super Heroes
$199.99 $249.99 On Sale
LEGO Sets Monkie Kid's Team Secret Headquarters 80013
Quick buy
Monkie Kid's Team Secret Headquarters 80013
Monkie Kid
$119.99 $169.99 On Sale
LEGO Sets Technic NASA Apollo Lunar Roving Vehicle - LRV 42182
Quick buy
Technic NASA Apollo Lunar Roving Vehicle - LRV 42182
Technic
$119.99 $199.99 On Sale
LEGO Sets Technic Bucket Wheel Excavator 42055
Quick buy
Technic Bucket Wheel Excavator 42055
Technic
From $249.99 $399.99 On Sale
LEGO Sets Technic Mobile Crane Mk II 42009
Quick buy
Technic Mobile Crane Mk II 42009
Technic
$349.99 $549.99 On Sale
LEGO Sets Technic Motorbike 8051
Quick buy
Technic Motorbike 8051
Technic
$99.99
LEGO Sets Harry Potter Hogwarts Castle: Flying Lessons 76447
Quick buy
Harry Potter Hogwarts Castle: Flying Lessons 76447
Harry Potter
$74.99
LEGO Sets Disney Maleficent's and Cruella De Vil's Dresses 43262
Quick buy
Disney Maleficent's and Cruella De Vil's Dresses 43262
BrickHeadz
$79.99
LEGO Sets Holiday & Event Christmas Table Decoration 40743
Quick buy
Holiday & Event Christmas Table Decoration 40743
Holiday & Event
$34.99
LEGO Sets DREAMZzz The Never Witch's Nightmare Creatures 71483
Quick buy
DREAMZzz The Never Witch's Nightmare Creatures 71483
DREAMZzz
$59.99
LEGO Sets Icons Vintage Parade Car 40913
Quick buy
Icons Vintage Parade Car 40913
Promotional
$44.99