Seven Hills is a city in Cuyahoga County, Ohio, United States. The population was 11,720 at the 2020 census. It is a suburb of Cleveland.

Seven Hills is located at 41°23′16″N 81°40′31″W / 41.38778°N 81.67528°W / 41.38778; -81.67528 (41.387703, -81.675350).

According to the United States Census Bureau, the city has a total area of 4.92 square miles (12.74 km²), of which 4.91 square miles (12.72 km²) is land and 0.01 square miles (0.03 km²) is water.

Seven Hills was incorporated as a village in 1927, from the remaining unincorporated portion of Independence Township.

As of the 2020 census, Seven Hills had a population of 11,720. The median age was 51.9 years; 14.3% of residents were under the age of 18 and 27.8% of residents were 65 years of age or older. For every 100 females there were 96.0 males, and for every 100 females age 18 and over there were 94.0 males age 18 and over.

100.0% of residents lived in urban areas, while 0.0% lived in rural areas.

There were 5,083 households in Seven Hills, of which 19.6% had children under the age of 18 living in them. Of all households, 56.0% were married-couple households, 15.3% were households with a male householder and no spouse or partner present, and 23.0% were households with a female householder and no spouse or partner present. About 26.6% of all households were made up of individuals and 15.2% had someone living alone who was 65 years of age or older.

There were 5,268 housing units, of which 3.5% were vacant. The homeowner vacancy rate was 1.1% and the rental vacancy rate was 0.9%.