Well, it's 2026, and that almost certainly means Warhammer 40k 11th edition will be upon us in less than six months, bringing with it, at the very least, updates to the Warhammer 40,000 rules and a big, shiny box set of new miniatures. Sure, GW hasn't confirmed it - but, unless the firm breaks the three-year edition cycle it's followed for over a decade, 11th edition is now just a few weeks from being announced. This guide tracks our best release estimates, GW's latest reveals, and everything else we know (or can reasonably predict) about the new, 2026 edition of 40k.
If you're new to the hobby, be aware that new editions of Warhammer 40k are a massive event. For new players, they're a great time to jump on board, because they always drop alongside a major box set full of new models, for an overall discount price.
For existing players, they're a key turning point, as 40k's game designers overhaul the rules, consolidating recent and new changes into a new official rulebook, and update how each of the Warhammer 40k factions plays on the tabletop. Basically, wherever you are in your 40k hobby journey, the launch of 11th edition is going to be a huge deal - so read on to find out everything we know about it!
Warhammer 40k 11th edition release date estimate
Games Workshop hasn't announced Warhammer 40k 11th edition - but based on previous releases, we predict it'll be announced in late Spring 2026, and launch in June 2026.
The firm has released new editions of 40k on a three year cycle since seventh edition in 2014. Warhammer 40k 10th edition launched in June 2023; 9th edition dropped in June 2020; 8th edition in June 2017. It doesn't take an Inquisitorial savant or a Votann ancestor core to calculate, therefore, that 11th edition will most likely hit in June 2026.
Warhammer 40k 11th edition launch box set
So far, Games Workshop has not announced a Warhammer 40k 11th edition launch box set, but we fully expect there to be one.
Since 2020, Games Workshop has launched each new edition of its flagship game with a limited edition launch box set, containing two full, playable armies of brand new models, plus the new hardback game rulebook. These are phenomenally popular, and there's no obvious reason for GW to abandon this strategy.
Games Workshop might not have said anything about an 11th edition launch box, but you can be certain that Space Marines will be one of the two forces in the box. There are always Space Marines in the box.
New Space Marine model predictions
We predict the 11th edition launch box will contain new, primaris scale Vanguard Veterans models for the Space Marines - mainly because they're basically the only classic Astartes infantry unit that hasn't already received a primaris scale model upgrade. Beyond that, it's rather hard to make confident predictions, because the Space Marine unit roster is unprecedentedly full, and there's no blindingly obvious direction for GW to take the army in next.
The launch box sets for 40k ninth edition and tenth edition both contained new Primaris versions of old firstborn Space Marine units. Ninth edition had Outrider bikers, while 10th edition had Terminators and Sternguard Veterans. Since then, GW has filled in more gaps in the post-Primaris roster, with new plastic Assault Terminators, Scouts, Drop Pods, and numerous others - not to mention tons of new models for specific Space Marine chapters, including the triumphant new Space Wolves range.
Of course, there's a distinct possibility that, with the core range finally fully converted to primaris scale, GW will begins the cycle anew and start producing fresh, updated versions of the very earliest primaris marine units. That would mean our most likely first port of call would be a new Intercessor Squad kit, overhauling the Space Marines' core primaris infantry unit.
That'd likely be followed by upgrades to other primaris units first seen in 8th edition's Dark Imperium launch box - like the Inceptors and Hellblasters. We're not quite convinced enough to make that a firm prediction, but given the lasting popularity of those units, it's certainly conceivable that new, improved sculpts for them would be a good fit for 11th.
For now, though, judging by the force compositions we've generally seen in edition launch boxes before, we predict we'll get:
- A squad of primaris Vanguard Veterans.
- At least one new character model, probably two or three.
- Some kind of tough, elite infantry squad, to back up the fast-moving, but more vulnerable vanguard vets.
- Some form of vehicle unit as a larger, centerpiece model - perhaps a new Primaris dreadnought variant to join the Redemptor, Brutalis, and Ballistus patterns we've seen across the last three editions.
Will it be Ultramarines, specifically?
Games Workshop went a little bit Ultramarines-crazy in late 2025. The sons of Guilliman got a whole upgraded suite of chapter specific models; the 500 Worlds: Titus narrative supplement focused on a big war between the Blue Boys and Necrons; GW even got a bunch of its staff out into the cold Warhammer World parking lot in early December, to film a spoof pro-Ultramarines protest for some very silly promo videos.
This wave of Macragge fever might lead one to suspect the 11th edition launch box might be explicitly Ultramarines focused, and include some of their chapter specific models. It has happened before: 1998's 3rd edition launch set famously starred the Black Templars, and 2012's Dark Vengeance set (the de facto 'launch box' for 6th and 7th edition) put the Dark Angels center stage.
However, we don't think the 11th edition launch box will be Ultramarines-only. In the nine years since 2017's 8th Edition (what we might fairly refer to as Warhammer 40k's modern resurgence) every starter set has contained generic Space Marine models, able to be used in armies of any chapter. It's a simple, pragmatic approach that makes the launch box as attractive and useful as possible, for as many different fans as possible. We'd be very surprised if they diverged from that formula now.
Besides which, GW's modern edition launch boxes all contain only brand new models. Since it already revealed a long string of new Ultramarines models in late 2025, it'd be extra shocking to see another whole launch box army's worth emerge between now and Summer.
Who'll be the other army in the 11th edition launch box?
We predict the 11th edition launch box will feature Orks alongside the obligatory Space Marines. Obviously, given there's been no official announcement of 11th edition just yet, there's no actual information here. That's an educated prediction based on the previous launch sets, GW's most recent new model and rulebook releases in 2025, and the topics covered in its recent narrative supplements, 500 Worlds Titus and Maelstrom.
We have whole guide evaluating the various options for Warhammer 40k's next main antagonist, which will give you more details about what happened. When we wrote that, Chaos Space Marines were neck and neck with the Orks, but since publishing it GW has revealed yet more new Chaos Space Marine minis that are due alongside the upcoming Eye of Terror narrative supplement, and we no longer think GW is saving something big for the faction to launch 11th edition.
Warhammer 40k 11th edition story
So far, Games Workshop has not revealed any information about the Warhammer 40k 11th edition story.
10th edition's story began with a massive incursion of Tyranids attacking the Segmentum Solar, sparking the fourth and largest Tyrannic war. That will need to be tied up in some way before GW can make another new faction into the title baddie of 11th edition.
Games Workshop tends to wind down editions of 40k with campaign supplements that advance the narrative. Eighth edition 40k wrapped up with the Psychic Awakening supplements, while ninth edition ended with the Arks of Omen books. The Nachmund Gauntlet narrative supplement put a lot of emphasis on the Night Lords Chaos Space Marines as a major threat.
In January 2026 it released 500 Worlds: Titus, a campaign supplement starring the hero of the 40k videogame Space Marine 2 as he leads the Ultramarines' second company on a campaign to reconquer the lost 500 Worlds of Ultramar at the behest of Roboute Guilliman, and facing off against the Necrons.
The next in this series of campaign supplements will be The Maelstrom: Lair of the Tyrant, a supplement focused on Huron Blackheart and the Red Corsairs Chaos Space Marines, as well as Aeldari Corsairs under the command of the rogue Prince Yriel. That's due in early March 2026
When 40k seventh edition ended, the loyalist Space Marine primarch Roboute Guilliman was resurrected. At the end of ninth edition, the Dark Angels primarch Lion El'Jonson woke from 10,000 years of slumber. Another new loyalist Primarch returning feels possible - Vulkan is the front-runner, what with his super power being "perpetual reincarnation".
There are possible story threads in the Warhammer 40k books published by Black Library. The Dawn of Fire series notionally follows the current timeline of 40k in the Era Indomitus. It has built up a coalition of Chaos warlords called the Hand of Abaddon as the main antagonists. However, those stories haven't caught up to the Arks of Omen or the fourth Tyrannic war yet - if they're seeding villains for the new edition, there's going to be a continuity jump.
Warhammer 40k 11th edition rules
We expect the Warhammer 40k 11th edition rules to be an evolution of 10th edition, with the 10th edition codexes fully compatible until they are replaced by the 11th edition versions. The current 10th edition is working very well and has attracted many fans to the hobby - the main challenge facing newcomers comes from the rules errata that have accumulated since the edition launched.
Every army now has an up to date army list. Games Workshop's 10th edition roadmap for codex releases has included a silhouette of a Space Marine (which fan detectives have discovered is existing artwork of a Reiver), implying that Marines would receive a second, revised codex before the end of 10th edition.
The last time this happened was at the tail end of 8th edition, and the second version of the Marine codex remained compatible with the 9th edition rules. That was only possible because the new edition did not radically change the core rules.
Possible 40k 11th Edition rules changes
While we stand by our prediction that 11th Edition will remain very similar to its successful predecessor, that doesn't mean that nothing's going to change. It's not like 10th is perfect, and besides, GW needs to add some value to justify making everyone buy new rulebooks every three years!
But that begs the question: what will be changing? The Season of Speculation has begun, with Warhammer 40k content creators lining up their soap boxes to share wish lists of rules changes they hope GW will include.
The video above by MiniWarGaming's Matt Glanfield argues 11th Edition 40k should "bring back the narrative, thematic aspect" by making the game:
- Less lethal, with fewer attacks for most units and way less access to re-rolls.
- Somewhat crunchier, by removing the plus one / minus one cap to dice modifier effects on rolls to hit and wound, and making terrain rules more detailed to give it a more satisfying tactical role.
- More conducive to smaller 1,000 point matches, with rules that cater better to that game size.
In line with MWG's love affair with playing older 40k editions, Matt also reckons GW should bring back armor and weapon facings on tanks, and even blast markers and flamer templates - which were removed from the game when 8th Edition launched in 2017, mostly in the name of speeding up play by avoiding player arguments.
As for what's caused problems in 10th edition, the most errata'd sections of the rules are also some of the most fundamental - those for movement and terrain.
Warhammer 40k 11th edition FAQ
We've explored the big issues around the inevitable 11th edition above - but there will inevitably be lots more questions to answer as we get closer to the game's launch. Read on for everything we know - or can make educated estimates on - so far.
What are Warhammer 40k editions?
In Warhammer 40k, the term 'edition' refers to which version of the tabletop wargame's core rules you are using to play. The overall rules of the game have been updated nine times since the original 1987 Rogue Trader ruleset, which is accepted to be the 'first edition' of 40k. The current version of the game is therefore Warhammer 40,000 10th edition.
Miniature wargames of all kinds tend to follow this pattern of releasing updated editions, with brand new or changed rules, every so often. This allows game designers to add new game mechanics; better accommodate new factions or units added to the game; 'patch out' gameplay issues discovered by players, and more.
Some games release their updated rules for free online, while others treat the rules themselves as a product by selling printed rulebooks. For the last several Warhammer 40k editions, Games Workshop has published the essential core rules, alongside errata and balance updates, online for free.
The essential rules to play each army specifically, however, come from printed codex books only. There's no longer any digital alternative that doesn't require buying the physical codex, which is always made obsolete when the army's next edition codex comes along. It's one way that the firm is able to generate recurring revenue from long established fans who already own multiple armies and don't buy many new miniatures.
Partly because of the increasingly regular cycle of new editions - more on that below - Warhammer 40k fans often use different editions of the game as shorthand for the time periods when those editions were in force, saying things like "I joined back in fifth".
How long will 11th edition last?
Assuming it follows the same pattern as the last three editions, Warhammer 40,000 11th edition will be in play for three years from 2026 to 2029.
This pattern - which GW has followed since 7th edition launched in 2014 - would see 12th edition 40k arriving in Summer 2029. It's important to note that Games Workshop has never explicitly committed to this three year edition cycle, but it has obliquely referred to it on multiple occasions, and there are no indications it intends to change that release cadence.
Will I be able to use my 10th edition codexes?
While we don't know for sure, we confidently predict that, at launch, any armies that don't yet have a new 11th edition codex will use their 10th edition codex rules in games. Of course, when the 11th edition codex for each army is published, the previous book will become obsolete and disallowed for play.
We think this because 10th edition's fundamental revamp of 40k's overall rules has been wildly successful and popular, so we don't believe 11th edition will revise the game's rules anywhere near as dramatically.
If, as we suspect, the transition from 10th to 11th entails relatively minor tweaks, there shouldn't be any need for GW to create new Index rules that replace existing codexes, and instead we'll be playing with our 10th edition codexes until our new books come along during 11th's 3-year lifespan.
This is exactly how the transition between 8th and 9th edition worked - the fundamental changes to the game rules were minor enough that we used our 8th edition codexes for 9th edition games (until the new 'dex dropped).
Whatever form it takes, 11th edition has big boots to fill: the launch of 10th edition gave Games Workshop its best sales month ever. When it arrives, we'll be there to cover it. You can keep up to date with the latest news by joining the Wargamer newsletter - or if you want to tell us your theories, come and join us in the Wargamer Discord Server.