De la Cour

De la Cour is a French-language surname, meaning "of the court". The alternative forms Delacour and Delacourt were used by a Huguenot refugee who settled in Portarlington, County Laois, as well as his descendants who later moved to County Cork and then to England.

De la Cour

 * Didier de La Cour (1550–1623), French Benedictine monk
 * Claude-Michel Bégon de la Cour (1683–1748), French colonial military officer
 * Charles-Joseph Mathon de la Cour (1738–1793), French art critic
 * Ethel De la Cour (1869–1957), British educator
 * Joseph De La Cour (1894–1967), American politician
 * Michaela Dornonville de la Cour (born 1961), Swedish pop singer
 * Henric de la Cour (born 1974), Swedish songwriter
 * Adam de la Cour (born 1979), British composer
 * Anne Cecilie de la Cour (born 1993), Danish handball player

Delacour

 * William Delacour (1700–1767), French painter
 * Alfred Delacour (1817–1883), French playwright and librettist
 * Reginald B. DeLacour (1886–1948), American general
 * Jean Théodore Delacour (1890–1985), French-born American ornithologist
 * Marcelle Delacour (fl. 1935), French table tennis player
 * Yves Delacour (1930-2014), French rower
 * Josephine White deLacour (1849–1929), American doctor
 * Perrine Delacour (born 1994), French golfer

Fictional characters:
 * Fleur Delacour, from the Harry Potter series
 * Gabrielle Delacour, younger sister of Fleur Delacour

De la Court and Delacourt
Fictional characters:
 * Pieter de la Court (1618–1685), Dutch economist
 * Petronella de la Court (1624–1707), Dutch art collector
 * Charles Delacourt-Smith, Baron Delacourt-Smith (1917–1972), British trade unionist and Labour Party politician
 * Grégoire Delacourt (born 1960), French advertiser and writer
 * Marianne Delacourt, pen name of Marianne de Pierres (born 1961), Australian science fiction writer
 * Susan Delacourt (fl. 1982–present), Canadian political journalist
 * Benjamin Delacourt (born 1985), French footballer
 * Rainn Delacourt, from the 2022 film Jurassic World Dominion