Shop the LEGO store for building blocks and playsets. LEGO building blocks are perfect for girls and boys ages 4-10. Come shop all new LEGO collections in, LEGO city, LEGO classic, LEGO creator, LEGO DC superheroes, LEGO Disney, LEGO duplo, LEGO Star Wars, LEGO Harry Potter, LEGO Super Mario, LEGO movie, LEGO marvel. LEGO building sets are the perfect gift for the holidays. Shop all new LEGO building blocks and toys.