A spiritual successor (sometimes called a spiritual sequel) is a product or fictional work that is similar to, or directly inspired by, another previous work, but (unlike a traditional prequel or sequel) does not explicitly continue the product line or media franchise of its predecessor, and is thus only a successor "in spirit". Spiritual successors often have similar themes and styles to their source material, but are generally a distinct intellectual property.
 In fiction, the term generally refers to a work by a creator that shares similarities to one of their earlier works, but is set in a different continuity, and features distinct characters and settings. Such works may arise when licensing issues prevent a creator from releasing a direct sequel using the same copyrighted characters and names as the original.
 The term is also used more broadly to describe a pastiche work that intentionally evokes similarities to pay homage to other influential works, but is also distinct enough to avoid copyright infringement.
 Arthur Conan Doyle's Sherlock Holmes stories, published between 1887 and 1927, drew a large number of pastiches from other authors as early as the 1900s to capture the same mystery and spirit as Doyle's writings. Subsequently, Doyle and his publishers, and since then Doyle's estate, had aggressive enforced copyright on the Holmes character, often requiring authors that were publishing stories to change any use of Holmes' name to something else. The name "Herlock Sholmes" became one of the more common variations on this, notably in Maurice Leblanc's Arsène Lupin versus Herlock Sholmes, with the Sholmes character having a personality similar, but not quite exactly like Holmes to further distance potential copyright issues. 
 In and around the 1950s, the character Solar Pons, a pastiche of Holmes, appeared in several books not authorized by the estate of Conan Doyle. These copyright issues have continued into contemporary times: in the case Klinger v. Conan Doyle Estate, Ltd. (2014), it was determined that due to copyright laws, the characters of Holmes and Watson remained under copyright until 2023, making spiritual successors using these characters by name violations of the Doyle estate's copyright.
 In films and television shows, spiritual successor often describes similar works by the same creator, or starring the same cast. For example, the show Parks and Recreation is a spiritual successor to The Office.[citation needed] Both are workplace mockumentaries developed by Greg Daniels, featuring satirical humor, and characters being filmed by an in-universe documentary film crew.
 The film 10 Cloverfield Lane was not originally scripted with any connection to Cloverfield. When the film was acquired by Bad Robot Productions, producer J. J. Abrams recognized a common element of a giant monster attack between the two films, and chose to market 10 Cloverfield Lane as a spiritual successor to Cloverfield to help bring interest to the newer film, which allowed him to establish a franchise he could build upon in the future.
 The 2002 series Ozzy & Drix, is also a spiritual successor to Osmosis Jones.
 Spiritual successors are common in Indian film industries, particularly Bollywood, where films marketed as sequels do not share continuity with their predecessors.
 The 2022 film Chip 'n Dale: Rescue Rangers was created as a spiritual sequel to the 1988 film Who Framed Roger Rabbit, both films showcases worlds where cartoon characters coexist with humans.
 Spiritual successor games are sometimes made by the same studio as the original, but with a new title due to licensing issues. Some examples of these include:
 Alternatively, a successor may be developed by some of the staff who worked on the preceding game, under a new studio name. Examples of these include:
 The term is also more broadly applied to video games developed by a different studio with no connection to the first, and is simply inspired by the gameplay, aesthetics or other elements of the preceding work. Examples of such games include:
 In sports, the Ravens–Steelers rivalry is considered the spiritual successor to the older Browns–Steelers rivalry due to the original Cleveland Browns relocation to Baltimore, as well as the reactivated Browns having a 6–30 record against the Steelers since returning to the league in 1999.
 The Honda CR-Z is regarded as the spiritual successor to the second generation Honda CR-X in both name and exterior design, despite a nearly two decade time difference in production. The Toyota Fortuner SUV is a spiritual successor to the Toyota 4Runner SUV mainly because they both share the same platform as the Hilux pickup truck. The Canon Cat computer was Jef Raskin's spiritual successor to the Apple Macintosh.