Saint-Martin-d'Auxigny (French pronunciation: [sɛ̃ maʁtɛ̃ doksiɲi]) is a commune in the Cher department in the Centre-Val de Loire region of France.

An area of lakes and streams, forestry and farming comprising a large village and several hamlets situated about 9 miles (14 km) north of Bourges, at the junction of the D940 with the D56 and the D68 roads.