Kellner

Kellner is a surname. Notable people with the surname include:


 * Ádám Kellner (born 1986), Hungarian tennis player
 * Alex Kellner (1924–1996), baseball pitcher
 * Alexander Kellner (born 1961), Brazilian paleontologist
 * Birgit Kellner, Austrian Buddhologist and Tibetologist
 * Carl Kellner (optician) (1829–1855), German optician
 * Carl Kellner (mystic) (1851–1905), Austrian mystic, founder of Ordo Templi Orientis
 * Catherine Kellner (born 1970), American actress
 * Dan Kellner (born 1976), American fencer and graphic designer
 * Donald Ferdinand Kellner (1879–1935), Canadian politician
 * Douglas Kellner (born 1943), American philosopher
 * Ernest Augustus Kellner (1792–1839), British singer and pianist
 * Esther Kellner (1908–1998), American author
 * Friedrich Kellner (1885–1970), Justice Inspector and Nazi opponent
 * Gyula Kellner (1871–1940), Hungarian athlete
 * Jamie Kellner, American television executive
 * Ján Kellner, S.J. (1912–1941), Slovak Catholic priest and missionary to USSR
 * Johann Christoph Kellner (1736–1803), German composer, son of Johann Peter Kellner
 * Johann Peter Kellner (1705–1772), German composer, father of Johann Christoph Kellner
 * Leon Kellner (1859–1928), Grammarian, Shakespearean, and Zionist
 * Lorenz Kellner (1811–1892), German educator
 * Larry Kellner (born 1959), American businessman
 * Micah Kellner (born 1978), American politician
 * Michael Kellner (born 1977), German politician
 * Oscar Kellner (1851–1911), German agronomist
 * Paul Kellner (1890–1972), German swimmer
 * Peter Kellner (born 1946), British journalist
 * Petr Kellner (1964–2021), Czech businessman and wealthiest person in the Czech Republic
 * Rosa Kellner (1910–1984), German athlete
 * Saville Kellner (born 1961), South-African–American entrepreneur
 * Uwe Kellner (born 1966), German rower
 * Walt Kellner (1929–2006), American Major League Baseball player
 * William Kellner (1900–1996), British-Austrian art director