Frederick Herman "Fred" Jones, Jr. is a fictional character in the American television animated series Scooby-Doo, about a quartet of teenage mystery solvers and their Great Dane companion, Scooby-Doo. He is the unofficial leader of Mystery Incorporated.In all depictions, Fred wears a blue and/or white sweater (which is sometimes worn under a white shirt, sweater, or jacket) and blue jeans. In the original depictions, Fred wears an 16 1/2 size orange ascot. In the 1990s direct-to-video movies and in the 2000s series What's New, Scooby-Doo?, Fred's outfit was given an update, with the removal of his orange ascot and two blue stripes added to his sleeves. He is often shown constructing various Rube Goldberg traps for villains, which Scooby-Doo and/or Shaggy would often set off by mistake, causing the villain to be captured another way. Fred usually takes the lead in solving mysteries. When searching for clues, Fred and Daphne usually go together with Velma coming along, but sometimes Fred and Daphne would pair off, leaving Velma to go with Shaggy and Scooby.
In A Pup Named Scooby-Doo, Fred was depicted as being somewhat less intelligent and was often believing in crazy legends such as Bigfoot and mole people and liked reading a magazine called The National Exaggerator. In each episode, Fred would (usually wrong) blame the crime on the neighborhood bully Red Herring (a play on the idiom red herring). In his teenage version he is shown to have many interests (obsessions for traps, martial arts, wrestling, and weight lifting). He is shown to be hopeless at speaking any language other than English (in an episode of What's New, Scooby Doo?, Fred is learning to speak French - badly - and Daphne suggests he just sticks to saying 'oui-oui' (wee-wee), to which he replies, "I already did that before we left the hotel"). He typically shown to be oblivious to Daphne's romantic interests, while at the same time falling for other girls.Fred is named after Fred Silverman, who insisted the character be named after him, apparently as a condition of the show being picked up. When the voice actors Casey Kasem and Frank Welkerbecame a part of the original Scooby-Doo series, Kasem wanted to portray Fred, while Welker wanted to portray Shaggy Rogers. Instead the network assigned Kasem to Shaggy and Welker to Fred.
- Carl Stevens (A Pup Named Scooby-Doo, 19
- Mayor Frederick Jones Sr.: Fred's Illegal "father" in Scooby-Doo! Mystery Incorporated, voiced by Gary Cole. In Scooby-Doo! Mystery Incorporated Fred's fake father is the mayor of Crystal Cove. He is self-centered and more interested in his status as town mayor and keeping the town's tourist industry going, something he tries to force on his son. In the season finale, it is revealed Mayor Jones was masquerading as a monster known as "the Freak of Crystal Cove", and is the person responsible for the disappearance of the original Mystery Inc group 20 years ago. In order to make sure two members never returned, he kidnapped Fred as an infant as blackmail, raising him as his own son. Mayor Jones is later arrested.
- Skip and Peggy Jones: Fred's father and mother in the movie Scooby-Doo! Pirates Ahoy!.
- Brad Chiles and Judy Reeves.: Fred's real father and mother in Mystery Incorporated, voiced by Nolan North and Kari Wahlgren. Both were members of the original Mystery Incorporated searching for the haunted treasure of Crystal Cove, until they were blackmailed by Mayor Jones into leaving Crystal Cove forever. (see above).
- An uncle in the United States Air Force and works for a space agency.
- A 3 year-old nephew. Mentioned in The New Scooby-Doo Movies episode that guest-starred Davy Jones, 'The Haunted Horseman of Hagglethorn Hall'. This does mean that, presumably, Fred has at least one sibling.
- Jed Jones: Fred's cousin working for Monstrous, Fright, and Magic. He is voiced by Chris Edgerly.
- Freddie Prinze, Jr. (2002 and 2004 live-action films, Robot Chicken)
- Robbie Amell (2009 and 2010 live-action films)
In Scooby-Doo! The Mystery Begins, Robbie Amell portrays Fred as a brunette rather than a blond. In the sequelScooby-Doo! Curse of the Lake Monster Robbie Amell is once again a brunette though he does sport the original look of Fred (with the blonde hair) while hiding from the Lake Monster in the tennis shop window. The reason Amell is a brunette is due to the director and Amell believing he would not look good as a blond. In a deleted scene on the 2002 Scooby-Doo film it is said that Fred may possibly dye his hair.Members of the fanbase of the original Scooby Doo speculated that Fred and Daphne Blake had a romantic attraction to one another. The makers of the Scooby-Doo film originally planned to refer to the rumor by including a scene where Fred asks to stay with Daphne, using the presence of a toothbrush to imply that he wanted to stay with Daphne for the night. The scene was not included in the final version of the film.