La Cour is a French-language surname meaning "the court". People with this surname include:

• Ask la Cour, Danish ballet dancer
• Emil La Cour (born 1991), Danish footballer
• Janus la Cour (1837–1909), Danish painter
• Leonard La Cour (1907–1984), British cytologist
• Lise la Cour (1944–2016), Danish ballerina
• Poul la Cour (1846–1908), Danish scientist
• Niels la Cour (born 1944), Danish composer
• Nina LaCour, American author

See also

• De la Cour, a similar surname