Coignet

Coignet may refer to:
 * Edmond Coignet (1856–1915), French engineer and entrepreneur
 * François Coignet (1814–1888), French industrialist and designer of the Port Said Lighthouse
 * Gillis Coignet (c.1542–1599), Dutch and Flemish painter
 * Gillis II Coignet (1586–after 1641), Flemish painter
 * Horace Coignet (1735–1821), French composer
 * Jean Francisque Coignet (1835–1902), French mining engineer and government advisor in Bakumatsu and Meiji period Japan
 * Jean-Roch Coignet (1776–1865), French soldier
 * Jules Coignet (1798–1860), French landscape painter
 * Matthieu Coignet (c. 1514–1586), French lawyer,mbassador, landowner,nd author
 * Michiel Coignet (1549–1623), Flemish engineer, cosmographer, mathematician and manufacturer of scientific instruments
 * Michiel II Coignet (1618–c.1663), Flemish painter