note: info taken from wikipedia; only includes tv & films; based off beginning year of airing

• TV: Scooby-Doo, Where Are You!(1969–78)
• TV: The New Scooby-Doo Movies (1972–73)
• TV: The Scooby-Doo Show^a (1976–78)
• Film/TV Special: Scooby Goes Hollywood (1979)?
• TV: Scooby-Doo and Scrappy-Doo (1979–80)
• TV: Scooby-Doo and Scrappy-Doo^b (1980–82)
• TV: The New Scooby and Scrappy-Doo Show^c (1983–84)
• TV: The 13 Ghosts of Scooby-Doo (1985)
• Film/TV Special: Scooby-Doo Meets the Boo Brothers (1987)?
• Film/TV Special: Scooby-Doo and the Ghoul School (1988)?
• Film/TV Special: Scooby-Doo! and the Reluctant Werewolf (1988)?
• TV: A Pup Named Scooby-Doo (1988–91)
• Film/TV Special: Scooby-Doo! in Arabian Nights (1994)?
• Film/TV Special: Bravo Dooby-Doo (1997)?
• Film: Scooby-Doo on Zombie Island (1998)?
• Film/TV Special: Scooby-Doo: Behind the Scenes (8 shorts) (1998)?
• Film/TV Special: The Scooby-Doo Project (1999)?
• Film: Scooby-Doo! and the Witch's Ghost (1999)?
• Film: Scooby-Doo and the Alien Invaders (2000)
• Film/TV Special: Night of the Living Doo (2001)?
• Film: Scooby-Doo and the Cyber Chase (2001)?
• Film: Scooby-Doo (2002)
• TV: What's New, Scooby-Doo? (2002–06)
• Film: Scooby-Doo! and the Legend of the Vampire (2003)
• Film: Scooby-Doo! and the Monster of Mexico (2003)
• Film: Scooby-Doo 2: Monsters Unleashed (2004)?
• Film: Scooby-Doo! and the Loch Ness Monster (2004)?
• Film: Aloha, Scooby-Doo! (2005)?
• Film: Scooby-Doo! in Where's My Mummy? (2005)?
• Film: Scooby-Doo! Pirates Ahoy! (2006)?
• TV: Shaggy & Scooby-Doo Get a Clue! (2006–08)
• Film: Chill Out, Scooby-Doo! (2007)
• Film: Scooby-Doo! and the Goblin King (2008)
• Film: Scooby-Doo! and the Samurai Sword (2009)?
• Film: Scooby-Doo! The Mystery Begins (2009)?
• Film: Scooby-Doo! Curse of the Lake Monster (2010)?
• Film: Scooby-Doo! Abracadabra-Doo (2010)?
• Film: Scooby-Doo! Camp Scare (2010)?
• TV: Scooby-Doo! Mystery Incorporated (2010–13)
• Film: Scooby-Doo! Legend of the Phantosaur (2011)
• Film: Scooby-Doo! Music of the Vampire (2012)?
• Film: Big Top Scooby-Doo! (2012)?
• Direct-to-video Special: Scooby-Doo! Spooky Games (2012)?
• Direct-to-video Special: Scooby-Doo! Haunted Holidays (2012)?
• Direct-to-video Special: Scooby-Doo! and the Spooky Scarecrow (2013)?
• Direct-to-video Special: Scooby-Doo! Mecha Mutt Menace (2013)?
• Film: Scooby-Doo! Mask of the Blue Falcon (2013)?
• Film: Scooby-Doo! Adventures: The Mystery Map (2013)?
• Film: Scooby-Doo! Stage Fright (2013)?
• Film: Scooby-Doo! WrestleMania Mystery (2014)?
• Film: Scooby-Doo! Frankencreepy (2014)?
• Direct-to-video Special: Scooby-Doo! Ghastly Goals (2014)?
• Film/TV Special: Lego Scooby-Doo! Knight Time Terror (2015)?
• Film: Scooby-Doo! Moon Monster Madness (2015)?
• Film: Scooby-Doo! and Kiss: Rock and Roll Mystery (2015)?
• Direct-to-video Special: Scooby-Doo! and the Beach Beastie (2015)?
• TV: Be Cool, Scooby-Doo! (2015–present)?
• Film: Lego Scooby-Doo! Haunted Hollywood (2016)
• Film: Scooby-Doo! and WWE: Curse of the Speed Demon (2016)
• Film: Scooby-Doo! Shaggy's Showdown (2017)
• Film: Lego Scooby-Doo! Blowout Beach Bash (2017)
• Film: Scooby-Doo! & Batman: The Brave and the Bold (2018)
• Film: Daphne & Velma (2018)

Wikipedia's notes:

• a: Aired as part of The Scooby-Doo/Dynomutt Hour (1976), The Scooby-Doo/Dynomutt Show (1976–77), Scooby's All-Star Laff-A-Lympics (1977–78), and Scooby's All-Stars (1978–79). Nine of the sixteen new Scooby episodes from Scooby's All-Stars originally aired under the Scooby-Doo, Where Are You! banner, although they were repackaged and aired as part of Scooby's All-Stars for the rest of the 1978 alongside the other eight new 1978 Scooby-Doo episodes. The 1976–78 Scooby-Doo episodes are now broadcast under the title The Scooby-Doo Show. The sixteen episodes were released by Warner Home Video on DVD in their syndicated versions with The Scooby-Doo Show opening titles as Scooby-Doo! Where Are You!: The Complete Third Season.
• b: Aired as part of The Richie Rich/Scooby-Doo Show (1980–82) and The Scooby-Doo/Scrappy-Doo/Puppy Hour (1982–83). The Scooby-Doo episodes from these years are now broadcast under the Scooby-Doo and Scrappy-Doo title, distinguished from the thirty-minute 1979 episodes of the show by a slightly different opening credits sequence
• c: Second season (1984–85) title: The New Scooby-Doo Mysteries

To Sort

• other crossovers on trakt list
• Shaggy Busted
• Bat-Mite Presents blah blah blah

Note

• Scooby-Doo and Scrappy-Doo on trakt includes: Scooby-Doo and Scrappy-Doo series 1; Scooby-Doo and Scrappy-Doo series 2; The New Scooby and Scrappy Doo Show (1983); The New Scooby-Doo Mysteries (1984); The Richie Rich/Scooby-Doo Show (season 1 & 2 of Scooby-Doo and Scrappy-Doo series 2/season 2 & 3 on trakt); The Scooby & Scrappy Doo/Puppy Hour (season 3 of Scooby-Doo and Scrappy-Doo series 2/season 4 on trakt)