Locard
# Locard

Locard is a surname and may refer to:

* Arnould Locard, Étienne Alexandre Arnould Locard (1841-1904), French malacologist
* Edmond Locard (1877–1966), French forensic scientist
   * Locard's exchange principle, developed by Edmond Locard
* Sir Simon Locard, 2nd of Lee (1300–1371), Scottish knight
