To Top
Thank you for visiting Toys"R"Us. If you need assistance with shopping on our site, please call us at 800-869-7787 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
Cart 0

Building Sets & Blocks for Toddlers & Preschoolers

Narrow By:
Showing 1 - 24 of 333 results
Best Selling
Mega Bloks First Builders Big Building Bag Classic
Quick Shop
4.0 stars

Mega Bloks First Builders Big Building Bag Classic
$19.99 $18.99
Shopkins Kinstructions Shopville Town Center
Quick Shop
3.0 stars

Shopkins Kinstructions Shopville Town Center
$34.99 $30.99
LEGO DUPLO Deluxe Box of Fun (10580)
Quick Shop
5.0 stars

LEGO DUPLO Deluxe Box of Fun (10580)
$49.99 $39.99
LEGO DUPLO Number Train (10558)
Quick Shop
5.0 stars

LEGO DUPLO Number Train (10558)
$25.99 $15.99
LEGO DUPLO Backhoe Loader (10811)
Quick Shop
0.0 stars

LEGO DUPLO Backhoe Loader (10811)
$14.99
Imaginarium Wooden Block Set - 150 Piece
Quick Shop
4.0 stars

Imaginarium Wooden Block Set - 150 Piece
$24.99
Melissa & Doug Imaginarium Deluxe Building Blocks
Quick Shop
4.0 stars

Melissa & Doug Imaginarium Deluxe Building Blocks
$29.99 $28.98
Imaginarium Marble Race
Quick Shop
4.0 stars

Imaginarium Marble Race
$19.99
LEGO DUPLO My First Farm (10617)
Quick Shop
5.0 stars

LEGO DUPLO My First Farm (10617)
$19.99 $15.99
LEGO DUPLO Fire Truck 10592
Quick Shop
5.0 stars

LEGO DUPLO Fire Truck 10592
$24.99 $19.99
LEGO DUPLO LEGO Ville Big Farm (10525)
Quick Shop
5.0 stars

LEGO DUPLO LEGO Ville Big Farm (10525)
$79.99 $46.99
Imaginarium Foam Building Bricks
Quick Shop
4.0 stars

Imaginarium Foam Building Bricks
$29.99 $14.98
LEGO DUPLO Airport (10590)
Quick Shop
5.0 stars

LEGO DUPLO Airport (10590)
$21.99 $15.99
LEGO DUPLO Knight Tournament (10568)
Quick Shop
4.0 stars

LEGO DUPLO Knight Tournament (10568)
$9.99 $7.98
Imaginarium Wooden Block Set - 75-Piece
Quick Shop
4.0 stars

Imaginarium Wooden Block Set - 75-Piece
$14.99
Mega Bloks CAT 3 in 1 Ride On with Excavator
Quick Shop
4.0 stars

Mega Bloks CAT 3 in 1 Ride On with Excavator
$54.99 $48.99
Bunchems Glow'n The Dark Dinosaur Pack
Quick Shop
0.0 stars

Bunchems Glow'n The Dark Dinosaur Pack
$12.99
Showing 1 - 24 of 333 results
Best Selling

Toys"R"Us Building Sets & Blocks for Toddlers & Preschoolers

Open the door to imagination with building sets & blocks for toddlers & preschoolers from the world's greatest toy store: Toys"R"Us. They'll enjoy hours of play with our impressive selection of building sets & blocks for toddlers & preschoolers from favorite brand names. Make birthday or holiday celebrations extra memorable when you surprise them with these must-have gifts. Toys"R"Us has a wide variety of popular toys and games that help promote extended imaginative play. Enjoy one-stop shopping with all the latest products for those special girls and boys on your list. When you need an engaging gift sure to please, make Toys"R"Us your first and only destination for fun.

Popular Searches

What's Hot

Top Categories

New Arrivals

Other Ways to Shop

More TOYS"R"US SITES

 

© 2016 Geoffrey, LLC. All Rights Reserved. Use of this site signifies your acceptance of Toys''R''Us Website Terms and Conditions and Privacy Policy.