Billett, Illinois
Unincorporated community
Billett Show map of Illinois Billett Show map of the United States
Coordinates: 38°39′52″N 87°39′08″W / 38.66444°N 87.65222°W / 38.66444; -87.65222
Country	United States
State	Illinois
County	Lawrence
Township	Denison
Elevation	420 ft (130 m)
Time zone	UTC-6 (Central (CST))
• Summer (DST)	UTC-5 (CDT)
Area code	618
GNIS feature ID	404445[1]

Billett is an unincorporated community in Lawrence County, Illinois, United States. Billett is 5 miles (8.0 km) south-southeast of Lawrenceville.

The elevation of Billett is 423 feet and falls under the Central Time Zone (UTC -6 hours).^[2]