Thelonious is a given name. Notable people with the name include: Fred Thelonious Baker (born 1960) English guitarist Thelonious "Thelo" Aasgaard (born 2002), English and Norwegian footballer Thelonious Bernard (born 1964) French actor Thelonious Martin (born 1992) or King Thelonious, American Hip Hop record producer Thelonious Monk (1917–82), American jazz pianist Thelonious (composition), written by Monk Thelonious Sphere Monk III (born 1949), known as T. S. Monk, son of Thelonious Monk

Characters Thelonious (Shrek), one of Lord Farquaad's henchmen in the film Shrek Thelonious Jagger 'TJ' Kippen, a character in the American television show Andi Mack Thelonious Jaha, a character in the American television show The 100 Thelonius "Theo" Faron, the main character in the film Children of Men Thelonius "Monk" Ellison, the main character in the book Erasure and its film adaptation American Fiction

See also Thelonious Monster, an American post-punk rock band Thelonious Sphere Monk (disambiguation)