Simca (Société Industrielle de Mécanique et de Carrosserie Automobile) is a French automobile manufacturer.

SIMCA or Simca may also refer to:

Soft independent modelling of class analogies, a statistical method Sugud Islands Marine Conservation Area, a Category II Marine Protected Area in Labuk-Sugud District, Malaysia Simone Beck, French cookbook author and cooking teacher nicknamed Simca Simca, a fictional character in the anime/manga series Air Gear

See also Filip Šimka, Slovak ice hockey player