Summerland is an unincorporated community in Smith County, Mississippi, United States.
Summerland is located on the former Illinois Central Gulf Railroad.
A post office operated under the name Summerland from 1893 to 1955.
In 1900, Summerland had a population of 75 and two general stores. The community also had a bank and school.
The Summerland Oil Field is named for the community.