Karlen

Karlen or Karlén is a surname. Notable people with the surname include:

Given name

 * Karlen G. Adamyan (born 1937), Armenian cardiologist
 * Karlen Asieshvili (born 1987), Georgian rugby union player
 * Karlen Avetisyan (1940 – 2004), Armenian painter and restorer
 * Karlen Mkrtchyan (born 1988), Armenian footballer
 * Karlen Varzhapetyan (1942 – 1984), Soviet Armenian director of television plays

Karlen Surname

 * Arno Karlen (1937 – 2010), American poet, psychoanalyst, and popular science writer
 * Gabriel Karlen (born 1994), Swiss ski jumper
 * Gaëtan Karlen (born 1993), Swiss footballer
 * Gregory Karlen (born 1995), Swiss footballer
 * Heinrich Karlen, C.M.M. (1922–2012), Swiss Prelate of Roman Catholic Church
 * Jean-Philippe Karlen (born 1972), Swiss footballer
 * John Karlen (1933 – 2020), American actor
 * Neal Karlen (fl 1991 – 2013), American journalist and non-fiction writer
 * René Karlen (born 1907 – unknown), Swiss basketball player
 * Jonathan Karlen (born 1999), American politician

Karlén Surname

 * Barbro Karlén (1954–2022), Swedish writer
 * Maude Karlén (born 1932), Swedish gymnast
 * Vibjörn Karlén (1937–2021), Swedish geologist