Sedláček

Sedláček (feminine: Sedláčková) is a Czech surname. It is a diminutive of Sedlák, which means a 'peasant farmer' or 'freeman farmer' who was relatively wealthy and owned his own land. Since the time of Austria-Hungary, which included Czech lands, the surname is also known under German and Hungarian spellings.

Sedláček

 * August Sedláček (1843–1926), Czech historian
 * Hugo Sedláček (1895–1952), Czech water polo player
 * Jakub Sedláček (disambiguation), multiple individuals
 * Ján Sedláček (born 1968), Slovak handballer
 * Josef Sedláček (1893–1985), Czech footballer
 * Kamil Sedláček (1926–2011), Czech linguist
 * Karel Sedláček (born 1979), Czech darts player
 * Lumír Sedláček (born 1978), Czech footballer
 * Michal Sedláček (born 1988), Czech footballer
 * Milan Sedláček (1961–2012), Czech mountaineer
 * Pavel Sedláček (disambiguation), multiple individuals
 * Richard Sedláček (born 1999), Czech footballer
 * Roman Sedláček (born 1963), Czech footballer
 * Tomáš Sedláček (disambiguation), multiple individuals
 * Vojtěch Sedláček (born 1947), Czech entrepreneur

Sedláčková

 * Andrea Sedláčková (born 1967), Czech film director and screenwriter
 * Jana Sedláčková (born 1993), Czech footballer
 * Jaroslava Sedláčková (born 1946), Czech gymnast
 * Marta Sedláčková (born 1934), Czech chess player
 * Miroslava Sedláčková (born 1977), Czech Paralympic athlete
 * Nikola Sedláčková (born 1990), Czech footballer

Sedlaček

 * Marin Sedlaček (born 1959), Serbian basketball coach
 * Marko Sedlaček (born 1996), Croatian volleyball player

Sedlacek

 * Franz Sedlacek (1891–1945), Austrian painter
 * Norbert Sedlacek (born 1962), Austrian sailor
 * Robert Sedlacek (1881–1957), Austrian artist
 * Shawn Sedlacek (born 1977), American baseball player
 * Tim Sedlacek (born 1961), American soccer player
 * Woodrow Sedlacek (1919–2004), American racing horse trainer

Sedlaczek, Sedlatzek, Szedlacsek

 * Robert Sedlaczek (born 1952), Austrian journalist
 * Stanisław Sedlaczek (1892–1941), Polish WWII resistance member
 * Johann Sedlatzek or Sedlaczek (1789–1866), Silesian flautist
 * Ferenc Szedlacsek (1898–1973), Czech-Hungarian footballer
 * István Szedlacsek (born 1966), Hungarian footballer