Henefer (/ˈhɛnəfər/ HEN-ə-fər) is a town in Summit County, Utah, United States.

It is part of the Salt Lake City, Utah Metropolitan Statistical Area.

[5] The community was named after James and William Hennefer, early citizens.

[6] According to the United States Census Bureau, the town has a total area of 0.9 square miles (2.3 km2), all land.

The hillside letter H can be seen in the southwest Large seasonal temperature differences typify this climatic region, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters.