Marçais (French pronunciation: [maʁsɛ]) is a commune in the Cher department in the Centre-Val de Loire region of France.

A farming area comprising the village and several hamlets, situated by the banks of the river Arnon some 28 miles (45 km) south of Bourges, at the junction of the D70, D112 and the D38 roads.

Historical population

Year	Pop.	±%
1962	437	—
1968	484	+10.8%
1975	424	−12.4%
1982	372	−12.3%
1990	371	−0.3%
1999	324	−12.7%
2008	307	−5.2%

• The church of St. Maurice, dating from the twelfth century.
• The fifteenth-century chateau of la Mothe.

• Communes of the Cher department