- Airborne Aircraft Carrier
- Base on Wheels
- The Battlestar
- Big Fancy Castle
- Black Site
- Cave Behind the Falls
- Collapsing Lair
- Elaborate Underground Base
- Evil Tower of Ominousness
- Exploring the Evil Lair
- Haunted Headquarters
- Island Base
- Landmarking the Hidden Base
- Last Bastion
- Mad Scientist Laboratory
- Mage Tower
- Mission Control
- Ominous Floating Castle
- Player Headquarters (for video games)
- Space Base
- Supervillain Lair
- Underwater Base
- Volcano Lair
- All Your Base Are Belong to Us
- Bigger on the Inside
- Bookcase Passage
- Den of Iniquity
- Mess of Woe
- The Siege
- Storming the Castle
- Trash the Set
- Watching Troy Burn
Examples that don't fit in other tropes:
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Anime & Manga
- It is quite frequent in Humongous Mecha shows (Justified, since you can not easily keep a giant, humanoid machine war in your home unless your name is Banjo Haran):
- Combattler V: The Nanbara Connection was located by the coast and was protected by a Beehive Barrier.
- Daimos: The Daimobic worked like this. It was a rocket-shaped building.
- Kotetsu Jeeg: The Build Base, although Hiroshi and his family lived in another place.
- Mazinger Z: The Photon Atomic Research Institute was the heroes's base where they kept the Humongous Mecha and all tools they needed to repair them and upgrade them. Originally it was a civilian use building -a laboratory researched the newly discovered Photon Atomic energy-, but Dr. Hell pretty much forced them to make some modifications (such like installing a Beehive Barrier). Over the half of the series, The Hero and his little brother moved to the Institute, making the example even more literal. Big Bad Dr. Hell had two Super Villain Lair: Bardos Island And Hell Island. Both of them counted like Elaborate Underground Base, Island Base and Mad Scientist Laboratory.
- Great Mazinger: The Fortress of Science was the place where the heroes lived and their HQ to fight the Mykene Empire. It stood out in sea beside the Japanese shoreline and it could submerge -doubling like an Underwater Base-. Some parts of the building could detach off the remain and work like a submarine or a flying carrier. Mykene Empire Home Base was necessarily an Elaborate Underground Base because they were a civilization lived underground.
- It was parodied, too. Boss' gang were looking for a Home Base for his Humongous Mecha. When they found one place, Boss was pretty angry it was nothing but a rundown shack with one wall crumbled and holes on the roof.
- Neon Genesis Evangelion: The NERV Headquarters.
- UFO Robo Grendizer: The Space Science Laboratory was the base of the heroes. The Vegans Home Base was a Space Base located on the Moon.
- Voltes V: The Camp Big Falcon was located on a penninsula -so it nearly was a full-fledged Island Base- shaped like a bird of prey with its wings spread out. The base also doubled like The Battlestar.
- Zambot 3: The Zambase was a Airborne Aircraft Carrier AND a Cool Starship.
- Homura's house in Puella Magi Madoka Magica, which not only contains design elements relating to her Time Master powers, but also archives information regarding Walpurgisnacht.
- Most superheroes or teams have (at least) one of these, though most, like Batman, opt for an Elaborate Underground Base:
- Avengers Mansion in The Avengers
- And Avengers Tower.
- Batman's Batcave, located in the catacombs beneath Stately Wayne Manor. When he's not living at the Manor, he has his Batbunker connected to the Wayne Foundation Penthouse.
- The Baxter Building in Fantastic Four
- The Watchtower in Justice League
- The Fortress of Solitude in Superman, though he actually doesn't spend a lot of time there because he goes there when he wants to be *by himself*. Thus the name.
- The various iterations of the Teen Titans have their Titan Tower, which is shaped like a "T" (and is often an Island Base), usually in San Francisco or some other bay area. In Titans (Rebirth), the elder Titans (Nightwing, Donna Troy, Arsenal, Flash (Wally West), and Aqualad, and Lilith Clay) get their own tower as well.
- In Supergirl (Rebirth), Supergirl has inherited her cousin's Fortress of Solitude. Formerly she had an underwater base called "Sanctuary"; and in Action Comics #271 Supergirl builds her own private underground base beneath the Arabian Desert.
- In Super Sons, Jon Kent and Damian Wayne get an Underwater Base built by their dads at the bottom of Morrison Bay that's just a 100 seconds away from both Metropolis and Gotham City by special pod (albeit, Jon can make it in 45 at the cost of getting wet). Jon wants to call it the "Fortress of Attitude", but Damian quickly denies the notion.
- The Secret Sanctuary atop Mt. Justice in Happy Harbor, Maine, in Young Justice. It was actually the Justice League's original base.
- Pat's Pit Stop in Stars and S.T.R.I.P.E..
- Avengers Mansion in The Avengers
- Tintin: Marlinspike Hall becomes Tintin, Haddock and Calculus' homebase from Red Rackham's Treasure on.
- Quick and Flupke: All gags take place in Brussels. So much even that the characters have become somewhat of cultural icons of the city.
- Jommeke: All adventures are based in the village Zonnedorp.
- Tom Poes: Bommel's castle in the village Rommeldam.
- Nero: Since the album De Verschrikkelijke Tweeling Nero and his family live in Hoeilaart. Their house really exists by the way. It's an old streetcar station where in 1994 a statue of Nero was placed.
- Urbanus: Tollembeek, Urbanus' home village.
- Benoit Brisefer: Vivejoie-La-Grande, his home village.
- Spirou and Fantasio: Champignac, where the Count lives.
- Astérix: The Gauls' village.
- The Smurfs: Smurf Village.
- De Kiekeboes: The Kiekeboes' home in the Merholaan 1.
- Donald Duck: Duckburg in the comic strip.
- Evangelion 303: The Distler Air Force Base, a secret military base in the Mojave Desert of California that houses Black Project Evangelion.
- HERZ: The Geofront is peace-keeping organization HERZ’s base. It used to be an Elaborate Underground Base but the top half got blown up during a battle twelve years before the beginning of the history.
- In Superman fanfic Superman of 2499: The Great Confrontation, Superman's original Fortress of Solitude has long since been discovered and turned into a museum. The newest Superman and Supergirl's Fortress is hidden within the asteroid Ceres.
- Grunnel's house serves as one for part of the story in With Strings Attached. However, after the four return with the third piece of the Vasyn, they discover the other two pieces missing and the house empty of nearly everything—so much for that Home Base.
Films — Live-Action
- The War: the base is a treehouse that the two gangs fight over. It changes hands multiple times through the movie. In the end, both sides abandoned the treehouse since it was only a symbol of the real problem.
- Reynard the Fox: Reynard the fox lives in a castle named Maupertuis (sometimes translated as Malpertuis) where he has all kinds of secret passage ways to trick visitors.
- The library in Buffy the Vampire Slayer
- Giles' house in season four also qualifies. Later, so do the Magic Box and the Summer's household.
- Every season of Power Rangers had some kind of base. In some seasons, they doubled as a home for some or all of the Rangers.
- The Threshold headquarters, which looks like just about any other government building.
- Leverage switched from the suite of offices they had in the first season (It blew up) to an apartment (Nate's) above McRory's Pub (Which got put under surveillance after Season 4). In the final season, they moved to the back room of a Portland Bridgeport Brewpub, with appropriate modifications for Parker's benefit.
- Ops in NCIS: Los Angeles is located in a disused building in LA (it has a condemned sign on the outside to deter people from coming in); however, interrogations are done at a separate location known as "the boatshed".
- Arrow: For the first three seasons, Team Arrow operates out of a lair built beneath the warehouse Oliver converts into a night club (thus giving him an excuse to always be there). After it gets raided and shut down by the police, they temporarily relocate to a base in a subbasement of Palmer Tech, before building a new base beneath the office Oliver runs his mayoral campaign out of.
- The Flash (2014) has STAR Labs.
- Supergirl has the D.E.O. different bases, Superman and Supergirl's Fortress of Solitude, and Reign's Fortress of Sanctuary (a desert base).
- In Ars Magica, the wizards' covenants qualify as Home Bases. Well-equipped personal quarters are vital for mages, since downtime and substantial resources are vital for their magical research and experimentation.
- Because of the importance of a covenant in the wizards' daily lives, the official Ars Magica rule book focuses an entire section on (and dedicates an additional supplementary rule book to) developing the covenant into its own 'character'; long-running covenants will often develop into a combination of Cool Base, Absurdly Spacious Sewer, Magical Library and Adventure Town which is sometimes Bigger on the Inside and occasionally hosts the magical equivalent of a Sewer Gator.
- Most of the New World of Darkness games have a buyable Merit for a Home Base which can be outfitted with useful resources for characters. Vampires get Havens to bunker down during the daytime hours; Mages can outfit Sanctums with Mana sources and other magical aids; Changelings carve Hollows out of the Hedge between the mundane world and Arcadia; and so on.
- The classiest option for a security-conscious archmage in Dungeons & Dragons or Pathfinder is a personal Pocket Dimension, where reality itself can be customized to their needs.
- Base Raiders is based around finding the abandoned secret hideouts of superheroes and villains who disappeared during Ragarok, then breaking in, fighting whatever automated defenses or minions might still be around, and stealing everything not nailed down.
- In the Shinjuku chapter of Fate/Grand Order's Epic of Remnant expansion, Artoria Alter sets up her base in a fast food restaurant's basement and the heroes end up using it for the entirety of their stay there.
- Metal Walker gives the hero various base camps, which he can place at nearby signs.
- In Persona 4, the heroes have a "special base": the Junes food court.
- In Blue Yonder Claremont Apartment complex. It's just a complex that happens to have a lot of retired capes in it.
- The converted lighthouse used by Lady Spectra And Sparky.
- In Everyday Heroes, both S.A.V.E.U.S. and M.W.A.H.A.H.A.H.A.H.A.H.A. have their respective headquarters in typical office buildings in downtown Indianapolis.
- The Simpsons: Their house in Evergreen Terrace, Springfield.
- The Planet Express offices in Futurama.
- Castle Grayskull for He-Man and the Masters of the Universe (1983).
- Professor Utonium's home in The Powerpuff Girls.
- Space Ghost has a whole Ghost Planet!
- The basement of the Silver Dragon restaurant in W.I.T.C.H..
- Young Justice has the Cave; located in Mount Justice.
- The She-Lair in SheZow, located under Guy's Aunt's (now his Family's) house (with a secret exit to the sea).
- The Dinotrux Garage in Dinotrux, built as a symbol of their teamwork.