Coignet
Coignet may refer to:
- Edmond Coignet, a French engineer and entrepreneur
- François Coignet, a French industrialist
- Gillis Coignet, a Dutch and Flemish painter
- Gillis II Coignet, a Flemish painter
- Horace Coignet, a French composer
- Jean Francisque Coignet, a French mining engineer and government advisor in Bakumatsu and Meiji period Japan
- Jean-Roch Coignet, a French soldier
- Jules Coignet, a French landscape painter
- Matthieu Coignet, a French lawyer, ambassador, landowner, and author
- Michiel Coignet, a Flemish engineer, cosmographer, mathematician and manufacturer of scientific instruments
- Michiel II Coignet, a Flemish painter
