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

A farming area comprising the village and a couple of hamlets, situated at the confluence of the rivers Arnon and Théols, some 12 miles (19 km) south of Vierzon at the junction of the D18, D23, D918 and the D229 roads.

Historical population

Year	Pop.	±%
1962	387	—
1968	413	+6.7%
1975	337	−18.4%
1982	300	−11.0%
1990	326	+8.7%
1999	354	+8.6%
2008	355	+0.3%

• The church of Notre-Dame, dating from the sixteenth century.
• The château of La Ferté, built in 1659.
• Two watermills.

• Rémy Pointereau, politician, was born here on 30 March 1953.

• Communes of the Cher department