Karenjy is an automobile manufacturer based in Fianarantsoa, Madagascar. It produced vehicles from 1985 to 1995 when the company was dissolved. In January 2009, the company was re-established and production of the Karenjy Tily, which is based on the Renault 18 and Renault Express, commenced the same year.

Two models were available in its productive life: Mazana 4x4 and Foaka 2x4.