The best new Lego sets in September 2026, from Spongebob to Batman

Products You May Like

Lego produces enough kits each month that its release schedule is eclectic at the best of times, but the best new Lego sets in September 2026 are enough to give me whiplash. A pineapple house under the sea sits alongside a magical model that laughs in the face of physics, followed by a one of cinema’s most iconic cars… which isn’t what it seems. Captain Kirk, Gremlins, and Doctor Doom follow close behind, because of course they do. (It’s like the start of a really bad “…walked into a bar” joke, isn’t it?)

In short, there’s a lot going on – and I’m here to break down the very best new Lego sets in September 2026 so you know what to prioritize. You’ll find my top picks below, and I’ve selected the ones I think are most interesting based on my years covering the best Lego sets. Want the bigger picture instead? No problem. You’ll find every single model releasing this month further down the page.