Kráľ (feminine: Kráľová) is a Slovak surname, meaning 'king'. A Czech cognate of the surname is Král. An Anglicised and Germanised version of the surname is Kral. Notable people with the surname include:
Daniel Kráľ (born 1978), Czech mathematician and computer scientist Fraňo Kráľ (1903–1955), Slovak poet, novelist and politician Janko Kráľ (1822–1876), Slovak poet Miroslav Kráľ (1947–2025), Slovak footballer Radoslav Kráľ (born 1974), Slovak footballer
See also
Kráľová, a water reservoir