K
- Charles Albert Keeley, pioneering colour theorist and entertainer
- Natasha Kaplinsky, journalist and newsreader
- Tim Keegan, English musician, lives in Brighton
- Nigel Kennedy, violinist
- Natasha Khan (also known as Bat for Lashes), musician
- Michael Kilgarriff, tall actor, born in Brighton in 1937
- Alex King, rugby player
- Matt King, actor and comedian; Super Hans in Peep Show
- Philip King, playwright; wrote the farce See How They Run.
- William King, philanthropist; supporter of Cooperative Movement
- Rudyard Kipling, author; lived in Rottingdean between 1897 and 1903
- William Forsell Kirby, entomologist and folklorist, lived in Brighton
- Prince Peter Alexeevich Kropotkin, Russian anarchist; resident 1912–17
Read more about this topic: List Of People From Brighton And Hove