- "Old Man" McGucket's Conspiracy Corner Marathon
- "Old Man" McGucket's Conspiracy Corner Marathon/Gallery
- "Weird Al" Yankovic
- -12 Dollar Bill
- .GIFfany
- .GIFfany/Gallery
- 1001 Yuk 'Em Ups
- 38-Sided Die
- 412 Gopher Road
- 412 Gopher Road/Gallery
- 6-18
- 6-18/Transcript
- 618
- 8 Ball
- 8 Ball/Gallery
- 9 to 5
- A. Smith Harrison
- A Tale of Two Stans
- A Tale of Two Stans/Gallery
- A Tale of Two Stans/Transcript
- Aaron Springer
- Abandoned church
- Abandoned mines
- Abandoned mines/Gallery
- Abuelita
- Abuelita's house
- Abuelita's house/Gallery
- Abuelita/Gallery
- Adam Temple
- Afficionado Afficionado Magazine
- Agent Powers
- Agent Powers/Gallery
- Agent Trigger
- Agent Trigger/Gallery
- Alessandra Sorrentino
- Alex Hirsch
- Alex Hirsch (character)
- Alexander Duckworth
- Alfred Molina
- Alfredo Cassano
- Ali Danesh
- Alien Adhesive
- Alonso Ramirez Ramos
- Always Means Forever
- Amanda Rynda
- Amelia Lorenz
- America guy
- America guy/Gallery
- Amorphous Shape
- Amorphous Shape/Gallery
- Amory Watterson
- Andrew Sorcini
- Andy Gonsalves
- Andy Merrill
- Angry lady
- Angry lady/Gallery
- Anomalous Phenomena
- Anti-Mabel
- Aoshima
- Aoshima/Gallery
- April Winchell
- Aquatic restaurant
- Aquatic restaurant/Gallery
- Aquatic restaurant cook
- Arachnimorphs
- Aran Tanchum
- Arcade
- Arcade/Gallery
- Archibald Corduroy
- Archibald Corduroy/Gallery
- Ariel Hirsch
- Ascot and Dickie Sibling
- Ask Me Anything
- Attic Stuff Golf
- Attic Stuff Golf/Gallery
- Aury Wallington
- Ave Maria
- Avoid Eye Contact Monthly
- Awkward Sibling Hug
- BABBA
- Baby Fights
- Baby pterodactyl
- Backupsmore University
- Ballad of Stan
- Baron Num Nums High Flyin' Beans
- Barrels & Crates, Incorporated
- Bat-eries
- Bat Boy
- Bats Biker
- Bats Biker/Gallery
- Bear-O
- Bear-O (song)
- Beardy
- Beardy the Buffalo
- Bedazzling Fleece
- BeeblyBoop's Videogames
- BeeblyBoop's clerk
- Beeblyboop
- Behind the Scenes of Gravity Falls
- Believe in Yourself
- Ben Holm
- Between the Pines
- Between the Pines/Transcript
- Beverly the Beaver Cheerleader
- Bicepticus
- Big Gunz Laser Tag
- Big Henry
- Bigfoot
- Bijou Theater
- Bill's Throne
- Bill's Throne/Gallery
- BillVille
- Bill Cipher
- Bill Cipher's Deals
- Bill Cipher's Personal Injury Hotline
- Bill Cipher/Gallery
- Billy
- Billy's mother
- Billy's mother/Gallery
- Billy/Gallery
- Blake Bertrand
- Blake Lemons
- Blendin's Game
- Blendin's Game/Gallery
- Blendin's Game/Transcript
- Blendin's letter
- Blendin Blandin
- Blendin Blandin/Gallery
- Blind Eye Society
- Blind Eye Society/Gallery
- Blind Ivan
- Blind Ivan/Gallery
- Bobby Garza
- Bobby Renzobbi
- Boss Mabel
- Boss Mabel/Gallery
- Boss Mabel/Transcript
- Bottomless Pit!
- Bottomless Pit!/Gallery
- Bottomless Pit!/Transcript
- Bottomless pit (place)
- Bottomless pit (place)/Gallery
- Bowling alley
- Bowling alley/Gallery
- Boyz Crazy
- Boyz Crazy/Gallery
- Boyz Crazy/Transcript
- Boyz World
- Brad Abrell
- Brad Breeck
- Brian Bloom
- British dog man
- Bryan Arnett
- Bud Gleeful
- Bud Gleeful/Gallery
- Bumblebeast
- Bunker
- Bunker/Gallery
- Burrito Bites
- Bus Driver
- C-3-lhu
- C-3-lhu/Gallery
- C Raggio
- Cackling skulls
- Call Me Mabel
- Call Me Mabel/Gallery
- Calling All Boys: Preteen Edition
- Candy Chiu
- Candy Chiu/Gallery
- Candy Monster
- Candy Monster/Gallery
- Candy Monster/Transcript
- Candy monster (creature)
- Cap'n Brain-Teasers' Fun Maze
- Carder Scholin
- Carl Faruolo
- Carla (game show host)
- Carla Arcuri
- Carla McCorkle
- Carla McCorkle/Gallery
- Carmen Carter
- Carpet Diem
- Carpet Diem/Gallery
- Carpet Diem/Transcript
- Carter Hastings
- Caryn Pines
- Cash Scratch Fever
- Cash Wheel
- Cecil Baldwin
- Celestabellebethabelle
- Celestabellebethabelle/Gallery
- Celia Kendrick
- Censorship of Gravity Falls in foreign countries
- Centaurtaur
- Chamelius Pendraggin
- Charlie's mother
- Charlie (kid)
- Charlie (talk show host)
- Cheekums
- Cheekums/Gallery
- Cheese Boodles
- Chelsea Peretti
- Chibiverse
- Chibiverse/Gallery
- Chipackerz
- Chips
- Chris Houghton
- Chris Sonnenburg
- Christian Mardini
- Chrono-flage suit
- Chutzpar
- Chutzpar/Gallery
- Cinnamon
- Cipher Hunt
- Cipher Hunt/Gallery
- Cipher is Real
- Ciphertology
- Circle Park
- Circle Park/Gallery
- Clay monsters
- Clay monsters/Gallery
- Claymore Manor
- Cloning copy machine
- Cloning copy machine/Gallery
- Color This Image Contest
- Conflict Boat
- Confusion Hill
- Connerheart the Dragon
- Conrad Vernon
- Cookie Chips
- Cool Dudes
- Cooler monster
- Coolio
- Corduroy brothers
- Corduroy brothers/Gallery
- Corduroy cabin
- Corduroy cabin/Gallery
- Corey Burton
- Corn Maze
- Corn costume guy
- Corn maze girl
- Corncornos
- Crampelter
- Crampelter's friends
- Crash Site Omega
- Cray Cray
- Creature in the Closet
- Creature in the Closet/Gallery
- Creature with 88 different faces
- Creatures of Weirdmageddon
- Creatures of Weirdmageddon/Gallery
- Creepy Letters from Lil' Gideon
- Crime is Bad
- Crone Alone Magazine
- Cryptograms (short)
- Cryptograms (short)/Transcript
- Crystal Flashlight
- Crystal Flashlight/Gallery
- Cursed Doors
- Cursed Doors/Gallery
- Cursed Egyptian super termites
- Cyclocks
- Cycloptopus
- Cycloptopus/Gallery
- Dan McGrath
- Dana Terrace
- Dancin' Dude
- Dancy Pants Revolution
- Dancy Pants Revolution/Gallery
- Daniaelle Simonsen
- Daniel Patrick White
- Danielle Fishel
- Darla Laudanum
- Darlene
- Darlene/Gallery
- Daryl Sabara
- Dave Wittenberg
- Davey
- Davey/Gallery
- David Gemmill
- David Slack
- Davy Time-Jones
- Declan J. Krogman
- Dee Bradley Baker
- Department of Cover Ups
- Deputy Durland
- Deputy Durland/Gallery
- Deuce
- Dharmali Patel
- Diedrich Bader
- Diggity Dungeons & All That
- Dinosaurs
- Dinosaurs/Gallery
- Dipper's Black Light
- Dipper's Black Light/Gallery
- Dipper's Swiss Army Knife
- Dipper's Theme Song
- Dipper's Voice Remix
- Dipper's and Mabel's Guide to Mystery and Nonstop Fun!
- Dipper's and Mabel's Guide to Mystery and Nonstop Fun!/Gallery
- Dipper's hat
- Dipper Pines
- Dipper Pines/Gallery
- Dipper Pines/Gallery/Miscellaneous
- Dipper Pines/Gallery/Season 1
- Dipper Pines/Gallery/Season 2
- Dipper Pines/Gallery/Shorts
- Dipper and Mabel and the Curse of the Time Pirates' Treasure!: Select Your Own Choose-Venture
- Dipper and Mabel and the Curse of the Time Pirates' Treasure!: Select Your Own Choose-Venture/Gallery
- Dipper and Mabel vs. the Future
- Dipper and Mabel vs. the Future/Gallery
- Dipper and Mabel vs. the Future/Transcript
- Dipper clones
- Dipper clones/Gallery
- Dipper vs. Manliness
- Dipper vs. Manliness/Gallery
- Dipper vs. Manliness/Transcript
- Dippy Fresh
- Dippy Fresh/Gallery
- Disco Girl
- Discount Auto Mart Warriors
- Discount Auto Mart Warriors/Gallery
- Disembodied hands
- Disney Channel - Snowman-O-Rama
- Disney Channel Holiday Starglobe
- Disney Channel idents
- Disney Channel idents/Gallery
- Disney Heroes: Battle Mode
- Disney Infinity 2.0
- Disney Infinity 2.0/Gallery
- Disney Infinity 3.0
- Disney Infinity 3.0/Gallery
- Disney Super Speedway
- Disney Super Speedway/Gallery
- Disney XD Hero Trip
- Disney XD Hero Trip/Gallery
- Dodo
- Dolphins
- Don't Color This Book! It's Cursed!
- Don't Color This Book! It's Cursed!/Gallery
- Don't Start Un-Believing
- Donald, Sandy, and Mr. Cat Face
- Donald, Sandy, and Mr. Cat Face/Gallery
- Donna
- Donna/Gallery