First LEGO NINJAGO 2026 rumours include 15th anniversary sets

An initial list of rumoured LEGO NINJAGO 2026 set names has landed online, with mechs, dragons and three 15th anniversary sets in the mix.

2026 marks 15 years since LEGO NINJAGO first debuted on shelves, and Instagram user fateful_04 reports the LEGO Group will be celebrating with a range of three anniversary sets – all of which sound like they’ll be geared around display rather than play, presumably to appeal to the fans who have grown up with the in-house theme over the past decade and a half.

71858 Four Weapons Blacksmith and 71861 The Old Town are apparently both 14+ sets, which is the same age range given on the boxes of this summer’s NINJAGO Legends display models 71846 The Fire Knight Mech and 71847 The Guardian Dragon. The third NINJAGO 15th anniversary set is then said to be 71866 Ninja Anniversary Display, which is reportedly targeted slightly younger at 8+.

These sets are rumoured to arrive alongside eight regular LEGO NINJAGO sets and one polybag (based on the set numbers provided) in 2026. The main list predictably consists of mechs, dragons, cars and spinners – the bread and butter of LEGO NINJAGO – but there are a couple of especially intriguing set names among the pack. The list below includes additional set numbers previously shared by fateful_04.

Rumoured LEGO NINJAGO 2026 sets

71857 Ninja Vehicle Battle at the Tree House, for example, could be an unlikely return to Season 1’s Rise of the Snakes, for which the LEGO NINJAGO team apparently developed but never released a model of Lloyd’s treehouse fortress. 71851 Kai’s Dragon Mech Battle Pack, meanwhile, could follow in the footsteps of 71805 Jay's Mech Battle Pack (for example) and offer a cheap way to stock up on minifigures.

We’re just speculating on both accounts there, but we’ll have to wait and see what the LEGO Group really has up its sleeve for NINJAGO in 2026 – and in particular for the theme’s 15th anniversary. As well as this January wave, fateful_04 reports that two more sets will debut in March 2026 (one 4+ and one 14+), with a further 10 sets scheduled to launch in June.

For now, take all these set names and prices with the customary grain of salt until we get official confirmation from the LEGO Group. And it’s only June, so we’re probably a ways off from that happening yet…

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