Mabi (真備町 Mabi-chō) was a town located in Kibi District, Okayama, Japan.
On August 1, 2005 Mabi, along with the town of Funao, from Asakuchi District, was merged into the city of Kurashiki.
As of 2003, the town had an estimated population of 22,927 and a density of 520.12 persons per km². The total area was 44.08 km².