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Deuillet
Commune
The town hall and school of Deuillet
Location of Deuillet
Deuillet Show map of France Deuillet Show map of Hauts-de-France
Coordinates: 49°37′51″N 3°21′44″E / 49.6308°N 3.3622°E / 49.6308; 3.3622
Country	France
Region	Hauts-de-France
Department	Aisne
Arrondissement	Laon
Canton	Tergnier
Intercommunality	CA Chauny Tergnier La Fère
Government
• Mayor (2020–2026)	Bernard Mahu[1]
Area 1	3.76 km2 (1.45 sq mi)
Population  (2023)[2]	208
• Density	55.3/km2 (143/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	02262 /02700
Elevation	46–97 m (151–318 ft) (avg. 60 m or 200 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Deuillet (French pronunciation: [dœjɛ]) is a commune in the Aisne department in Hauts-de-France in northern France.

• Communes of the Aisne department