Kidnapping Daphne Blake

A long-running theme of having the various incarnations of Daphne Blake getting kidnapped or captured by the antagonist. Her nickname is "Danger-prone Daphne".

Scooby-Doo, Where Are You!

 * Decoy for a Dognapper: Kidnapped and tied to a post by the Ghost of Geronimo.
 * A Gaggle of Galloping Ghosts: Chased by Frankenstein into a dungeon.
 * Which Witch is Which?: Kidnapped and bound and gagged by the Witch and the Zombie.
 * Go Away Ghost Ship: Kidnapped and chained up by the Ghost of Redbeard, along with Fred and Velma.
 * Mystery Mask Mix-Up: Kidnapped and bound and gagged by the Scare Pair.

Dynomutt, Dog Wonder

 * The Wizard of Ooze: Trapped in a net high in a tree with the others, with alligators below and a beaver gnawing on the tree to make it a deathtrap.

The New Scooby-Doo Movies

 * Sandy Duncan's Jekyll and Hyde: Kidnapped and bound and gagged by Zalia Z. Fairchild.
 * The Haunted Candy Factory: A candy machine malfunctioned, engulfing her and the others in taffy.

The Scooby-Doo Show

 * A Frightened Hound Meets Demons Underground: Stuck inside a piano with a sheet over her head by the Demon.
 * The Creepy Creature of Vulture's Claw: Grabbed by the Mantis and left tied up in the gardener's building.
 * A Menace in Venice: Tied up in a sack by the Ghostly Gondolier and later locked in a cell.

The New Scooby and Scrappy Doo Show

 * Scooby the Barbarian: Kidnapped and put in a cell by Olaf the Viking Pirate and Viking Pirates.
 * Scooby of the Jungle: Kidnapped and put in a cage by Randar the Ape Man.
 * Scoobsie: The Phantom of the Soaps tried to kidnap Daphne, but she was rescued by Scrappy-Doo.
 * The Scooby Coupe: Kidnapped and put in a cage along with Shaggy by the Specter of Sports Cars.

The New Scooby-Doo Mysteries

 * Ghosts of the Ancient Astronauts: Held prisoner in a zombie village.

The 13 Ghosts of Scooby-Doo

 * Scoobra Kadoobra: Kidnapped and put into a sleep by Maldor the Malevolent.
 * It's A Wonderful Scoob: Tied up by Time Slime, his slave in an alternate future.

A Pup Named Scooby-Doo

 * Wanted Cheddar Alive: Kidnapped and tied up by the Cheese Monster along with Fred, Shaggy and Velma.
 * The Computer Walks Among Us: Kidnapped and eaten by Dinkley 2000 along with Fred and Shaggy.

What's New, Scooby-Doo?

 * Big Scare in the Big Easy: Kidnapped and bound and gagged by the Leland Brothers.
 * High-Tech House of Horrors: Kidnapped and put in a tube by Shari.
 * New Mexico, Old Monster: Kidnapped and put in a giant bird cage by the Wakumi.
 * E-Scream: The Osomons capture a virtual Daphne in a box.

Scooby-Doo! Mystery Incorporated

 * Revenge Of The Man Crab: Kidnapped and put in a cage by the Man-Crab.
 * In Fear Of The Phantom: Kidnapped and bound and gagged by the Phantom, whilst disguised as Thorn.
 * Escape From Mystery Manor: Kidnapped and chained to a couch by Danny Darrow.
 * The Siren's Song: Kidnapped and tied up along with the others by the Fish Freaks.

Batman: The Brave and the Bold

 * Bat-Mite Presents: Batman's Strangest Cases!: Kidnapped and tied up by the Joker and the Penguin along with Fred, Velma and Shaggy.

Video games

 * Scooby-Doo! Night of 100 Frights: Kidnapped and tied up by Mastermind.

Animated films

 * Zombie Island: Restrained by the magic of a voodoo doll by Simone Lenoir.
 * The Witch's Ghost: Restrained by a magic pumpkin created by Sarah Ravencroft.
 * The Monster of Mexico: Kidnapped and tied up and blindfolded by the museum guide.
 * The Loch Ness Monster: Restrained by associates of Mcintyre along with her cousin, Shannon.
 * Pirates Ahoy!: Kidnapped and tied to a mast by pirates of Captain Skunkbeard along with the rest of the gang.
 * The Samurai Sword: Restrained by the power of the Black Samurai along with the rest of the gang except for Shaggy and Scooby. Also captured along with Velma and Miyumi by a Remote Pacific Island Tribe and nearly married against their wills to the their chief.
 * Music of the Vampire: Kidnapped and tied between two trees by Fangenschanz. Also kidnapped by Van Helsing later.

Live-action films

 * Scooby-Doo: Kidnapped, bound and gagged by the Luna Ghost and then had her soul taken later on.
 * Monsters Unleashed: Restrained by the Tar Monster along with the rest of the gang (except for Scooby-Doo).

Novels

 * Scooby-Doo! and the Zombie's Treasure:
 * Scooby-Doo! and the Farmyard Fright:
 * Scooby-Doo! and the Deep Sea Diver:

Gold Key Comics

 * The Swamp Witch: retells the kidnapping of Daphne in Which Witch is Which?
 * The Ghosts of Grimstone Castle retells the kidnapping of Daphne is A Gaggle of Galloping Ghosts

DC Comics

 * Scooby in the Booby Hatch!: Put in an asylum by her Aunt Mildred.
 * Revenge, Inc.: Trapped in her own mind by a hypnotic ray.
 * Scooby-Doo in The Dragon's Eye Conclusion: Just Deserts: The whole gang was tied up by the villain.

Deleted scenes

 * Scooby-Doo ' s unused opening: Kidnapped, bound and gagged by the Creeper, Frankenstein and the Phantom Shadow.