Here are the 17 new LEGO sets releasing in September 2026 + GWPs: Advent Calendars, DC, Marvel, Icons, Harry Potter, more

It’s been an exciting month of deals and new reveals from LEGO, but now we’re approaching one of the most exciting parts of every month – new LEGO sets hitting the shelves! Once the clock ticks us over to September, you can score any of the following 17 new sets – plus, some GWP sets, too! Head on down below to check out the latest lineup to join the available sets. more…