List of Boos in Luigi's Mansion

PeekaBoo, one of the Boos in Luigi's Mansion.

In Luigi's Mansion, Luigi releases fifty Boos (fifty-one including King Boo). He must then catch each one throughout the game. Thirty-five of the fifty regular Boos are named and each one always starts out in a particular room (the other fifteen are smaller ones that form together to make Boolossus). Once Luigi uncovers a Boo, he must drain all of its HP with the Poltergust 3000 to capture it; however, there is a chance Luigi can uncover a Boo Ball or bomb instead. Boos are capable of fleeing to other rooms, forcing Luigi to chase them down. If a Boo escapes into a dark room or hallway, their HP takes longer to deplete. Some Boos tackle Luigi when threatened, while others do not. Luigi can still take damage from these on contact, however.

Luigi needs to catch 5 Boos to unlock the washroom on the first floor, 20 of them need to be captured to access the balcony on the third floor and battle Boolossus, and 40 of them need to be captured to fight King Boo (45 in the PAL Hidden Mansion). If Luigi manages to vacuum up all 50 Boos, the last one drops a Gold Diamond.

The following chart shows each Boo, its amount of HP, whether or not it has the ability to attack, the room it starts out in, the different hiding places in that room and the object or saying that the said Boo is based on. Note that if the game is turned off before any particular Boo is caught, it returns to the room it started in with all its HP restored.

Area 1

English name	HP	PAL Hidden Mansion HP	Attacks?	Found	Hiding places	Name origin	Japanese name
BamBoo "I am BamBoo, if you please." / "Wham! Bam! Boo!" / "I'll slamboo you!" / "Stay away from me!"	30	150	No	Parlor	China Cabinet, Portrait, Bookcase, Coffee Table, Corner Table	Bamboo	テレン Teren
Bootha "Looking for me? Bootha!" / "You mistake me, sir." / "I don't even know you!" / "Don't you ride my bus?"	50	60	No	Anteroom	Vase Table x3	The name "Bertha"	テレッタ Teretta
GameBoo Advance "Wanna play GameBoo Advance?" / "I rule!" / "Advanced!" / "Game to go!"	30	40	Yes	Wardrobe Room	Wardrobe Closet x3, Shoe Stand	Game Boy Advance	テレポポ Terepopo
TaBoo "Speak not my name: TaBoo!" / "Hush your mouth!" / "Keep quiet!" / "Shut up, SHUT UP!"	50	60	Yes	Study	Hat Rack, Desk, Easy Chair, Ship-in-a-Bottle	Taboo	テレジー Terejī
Boolicious "I am the yummy Boolicious!" / "Fries with that?" / "Side order of fear?" / "Time to snack out!"	30	40	Yes	Master Bedroom	Nightstand, Bed, Dresser, Vanity	Delicious	テレボ Terebo
TurBoo "I am TurBoo, and off I go!" / "Start your engines!" / "Checkered flag!" / "I need a pit stop!"	50	30	No	Nursery	Dresser, Table, Chair x2, Picture, Crib	Turbo	テレタロー Teretarō

Area 2

English name	HP	PAL Hidden Mansion HP	Attacks?	Found	Hiding places	Name origin	Japanese name
Boo La La "Allo! I am Boo La La!" / "I am...so fine!" / "Tres belle, moi!" / "You may admire me."	60	80	Yes	Ball Room	Portrait, Chair x4	The phrase "Ooh la la"	テレシチ Tereshichi
GameBoo "Just call me GameBoo!" / "I'm everywhere!" / "I can't be stopped!" / "I'll always be here!"	50	60	Yes	Storage Room	Crate x7	Game Boy	テレジュ Tereju
Kung Boo "Fear the wrath of Kung Boo!" (GameCube) / "Feel the wrath of Kung Boo!" (3DS) / "Wanna fight?" / "I am the master!" / "No pain no gain!"	40	50	No	Mirror Room	Candelabra x2, Torch, Drawer, Portrait	Kung fu	テレスリー Teresurī
Boogie "Yow! Get down! I'm Boogie!" / "Do the Boo!" / "Check these moves!" / "Yeah! I'm feeling it!"	40	50	Yes	Laundry Room	Bucket, Supply Cabinet, Basket, Washing Machine	Boogie	テレフォー Terefō
PeekaBoo "You found me, PeekaBoo!" / "You found me again!" / "Nyuk yuk! Not again!" / "I love this game!"	40	100	No	Butler's Room	Tool Cabinet, Ironing Board, Bucket, Table	Peekaboo	テレビン Terebin
GumBoo "It is my own self, GumBoo!" (GameCube) / "It's my own self, GumBoo!" (3DS) / "I fancy I'm #1!" / "Hoowee! Yer cookin'!" / "I'm a ragin' cajun!"	40	50	Yes	Hidden Room	Treasure Chest x5	Gumbo	テレワン Terewan
Boomeo "Wherefore am I Boomeo?" / "How to flee from thee?" / "I flee thusly!" / "And I flee thatly!"	40	50	No	Conservatory	Saxophone, Harp, Bass, Xylophone, Kettle Drum x3, Piano, Cabinet	Romeo from Romeo and Juliet	テレリン Tererin
Boodacious "Name's Boodacious, got it?" (GameCube) / "Name's Boodacious! Got it?" (3DS) / "I'm cool like that!" / "Man, I'm saucy!" / "Better recognize!"	80	150	No	Dining Room	China Cabinet x2, Chair x3, Plate x5	Bodacious	テレロ Terero
Booligan (GameCube) / Boolldog (3DS) "Boy howdy, I'm Booligan!" (GameCube) / "Boy howdy, I'm Boolldog!" (3DS) / "Most Wanted Boo!" / "Reckon I'm rowdy..." / "Let's get crazy!"	80	100	No	Kitchen	Cabinet, Refrigerator, Dishwasher, Table	Hooligan / Bulldog	テレゴ Terego

Area 3

English name	HP	PAL Hidden Mansion HP	Attacks?	Found	Hiding places	Name origin	Japanese name
Booregard "It is I, fair Booregard!" / "Stop looking at me!" / "I said STOP it!" / "Doooooooon't!"	100	100	Yes	Rec Room	Stationary Bicycle x2, Chest, Barbells	The name "Beauregard"	テレテル Tereteru
Mr. Boojangles "Jingle, jangle, Mr. Boojangles!" / "What did I do?" / "What's with you?" / "Chill out!"	50	60	No	Tea Room	China Cabinet x2, Chair x8, Ice Bucket, Box	"Mr. Bojangles"	テレプス Terepusu
LimBooger "Stinky, stinky LimBooger!" (GameCube) / "Stinky, stinky, LimBooger!" (3DS) / "Gross! What reeks?" / "Nobody loves me!" / "Is that me?"	100	100	Yes	Nana's Room	Spinning Wheel, Coffee Table, Tall Cabinet, Sewing Machine	Limburger	テレヨ Tereyo
Boonswoggle "I'm Boonswoggle! Plooah!" / "Neener nyah nyah!" / "Oogidy Boogidy!" / "Wackity narf narf!"	100	80	No	Astral Hall	Cabinet x2, Candelabra x5	The word "Hornswoggle"	テレシャ Teresha
Boohoo "Snifff...I'm...Boohoo!" / "Why even bother..." / "I'm doomed..." / "I have no chance..."	50	80	No	Billiards Room	Dartboard, Desk x3	Boo-hoo	テレッパ Tereppa
ShamBoo "Fresh, clean... ShamBoo!" / "You stink!" / "Ick, dirty man!" / "You disgust me!"	50	200	Yes	Projection Room	Projector, Speaker x2, Film Cabinet	Shampoo	テレク Tereku
Booris "Call me Booris. Und be avraid!" / "Go avay! Bleah!" / "Vere can I run?" / "I vant outta here!"	100	100	No	The Twins' Room	Chest, Desk, Chair x2, Dartboard	The given name "Boris"; probably a reference to Boris Karloff	テレミオ Teremio
Booigi "Hi, I'm Luigi! I mean, Booigi!" / "I'm brother #2!" / "Wah, wah, Mario!" / "Not easy being green!"	40	50	Yes	Fortune-teller's Room	Corner Table x2, Large Chair, Crystal Ball Table	Luigi	テレッツ Terettsu
Little Boo Peep "Little Boo Peep lost sheep!" / "I'm baaaad!" / "Here, sheepy!" / "Stupid sheep!"	100	100	No	Safari Room	Shelf x2, Chair	"Little Bo Peep"	テレロペ Tererope

Area 4

English name	HP	PAL Hidden Mansion HP	Attacks?	Found	Hiding places	Name origin	Japanese name
Boo B. Hatch "I'm Boo B. Hatch, I'm nuts!" / "Crazy Boo walkin'!" / "Boonatic over here!" / "I've lost it!"	200	100	Yes	Breaker Room	Desk, Oil Drum x2, Barrel x11	Booby hatch	テレーヌ Terēnu
Booripedes "It is I, fair Booripedes." / "You're a tragedy." / "Quoth me: go away!" / "Oh, it is to weep!"	100	150	No	Cellar	Shelf x2 (Tier x4 each), Barrel x2	Euripides, classical Greek tragedian.	テレーゾ Terēzo
Boomerang "Boomerang, coming at you!" / "Coming back at you!" / "I return!" / "I'm dizzy!"	300	200	Yes	Telephone Room	Cupboard x2, Coffee Table, Wooden Chests x3	Boomerang	テレワーザ Terewāza
Booscaster "Time for the six o' clock Boos!" / "Boo! Story at ten!" / "Oh, the Boomanity!" / "Forecast: Boo-ugly."	300	50	No	Clockwork Room	Chair x3, Table x2, Shelf x2, Puppet x2	Newscaster	テレミー Teremī
Boolivia "I am Boolivia! I hate you!" / "Pesky plumber!" / "Back for more?" / "I'm irresistible!"	100	200	Yes	Sitting Room	Couch, Chair, Table, Vase Table	Olivia	テレスン Teresun
Boonita "I am the lovely Boonita!" / "Sweet on me, Green?" / "The thrill of the chase!" / "Come get me already!"	100	100	No	Guest Room	Vanity, Bed, Picture, Nightstand	Bonita (Spanish or Portuguese for "pretty")	テレピコ Terepiko
UnderBoo "UnderBoo's makin' a comeback!" / "I'll ride up on ya!" / "I'm creepin'..." / "I'm behind you!"	150	200	Yes	Armory	Armor x5, Wooden Box x3	Underdog and underwear	テレベー Terebē
TamBoorine "Who's shaking TamBoorine?" / "I'll jingle YOU!" / "Your head'll ring..." / "I'm with the band!"	200	150	Yes	Ceramics Studio	Jar x7	Tambourine	テレチュル Terechuru
Booffant "I'm Booffant: nice hair, green." / "Who's your stylist?" / "Try washing that mop!" / "Do you own a comb?"	300	300	No	Pipe Room	Bucket, Crate, Oil Drum	Bouffant	テレブー Terebū
Boolderdash "Catch me? Boolderdash!" / "Poppycock!" / "What rot!" / "Tripe!"	150	300	No	Cold Storage	Oil Drum x2, Crate x2, Shelf x2	Balderdash	テレケーロ Terekēro
Bootique "Bootique, c'est chic!" / "Who dresses you?" / "That is so your color!" / "Every boo on sale!"	300	200	No	The Artist's Studio	Stool, Shelves	Boutique	テレット Teretto

Trivia

• The Boos with 300 HP have the second highest HP in the game of any ghost, the next highest being King Boo.
• In the Japanese version, Kung Boo, Boogie, GumBoo, Booligan, Booigi, Booffant, and Boolossus return in the sequel, Luigi's Mansion: Dark Moon; in English versions, they are respectively renamed ComBooter, Boofoon, Boogie Woogie, Boolldog, MamBoo, Boo Boo and "Big Boo" for their reappearance.
  • In the Nintendo 3DS remake of Luigi's Mansion, Booligan was changed to Boolldog to reflect the name changes in Luigi's Mansion: Dark Moon; all other Boos keep their original English names.
• Booscaster is the only Boo out of the 35 named Boos that does not mention his name upon being found. However, the player can find out his name by letting him disappear, then finding him again, as his name will appear in his next speech blurb.