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Mortefontaine
Commune
The town hall of Mortefontaine
Location of Mortefontaine
Mortefontaine Show map of France Mortefontaine Show map of Hauts-de-France
Coordinates: 49°19′57″N 3°04′37″E / 49.3325°N 3.0769°E / 49.3325; 3.0769
Country	France
Region	Hauts-de-France
Department	Aisne
Arrondissement	Soissons
Canton	Vic-sur-Aisne
Government
• Mayor (2020–2026)	Benoît Davin[1]
Area 1	11.9 km2 (4.6 sq mi)
Population  (2023)[2]	208
• Density	17.5/km2 (45.3/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	02528 /02600
Elevation	64–162 m (210–531 ft) (avg. 142 m or 466 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Mortefontaine (French pronunciation: [mɔʁt(ə)fɔ̃tɛn]) is a commune in the Aisne department in Hauts-de-France in Northern France.

• Communes of the Aisne department