Siloam, Illinois
Unincorporated community
Siloam, Illinois Show map of Illinois Siloam, Illinois Show map of the United States
Coordinates: 39°53′17″N 90°54′57″W / 39.88806°N 90.91583°W / 39.88806; -90.91583
Country	United States
State	Illinois
County	Brown
Elevation [1]	610 ft (190 m)
Time zone	UTC-6 (Central (CST))
• Summer (DST)	UTC-5 (CDT)
Area code	217
GNIS feature ID	423186[1]

Siloam is an unincorporated community in Brown County, Illinois, United States. Siloam is located within Siloam Springs State Park.