Lugny-Champagne (French pronunciation: [lyɲi ʃɑ̃paɲ]) is a commune in the Cher department in the Centre-Val de Loire region of France.

Lugny-Champagne is a farming area comprising a small village and several hamlets situated in the valley of the river Ragnon, some 22 miles (35 km) northeast of Bourges, at the junction of the D10, D187, D25 and the D51 roads.

Historical population

Year	Pop.	±%
1962	282	—
1968	321	+13.8%
1975	275	−14.3%
1982	221	−19.6%
1990	207	−6.3%
1999	166	−19.8%
2006	177	+6.6%
2007	178	+0.6%
2012	153	−14.0%
2017	142	−7.2%
2019	137	−3.5%

• The church of St. Fiacre, dating from the 15th century
• The château de Billeron, 18th century

• Communes of the Cher department