Wellsville is a city in Cache County, Utah, United States.

Wellsville is home to the Utah State University South Farm as well as the Utah State University Equestrian Center, the American Heritage Center and the Wellsville Tabernacle.

Wellsville was laid out in 1856, and named after Daniel H. Wells, a LDS Church leader.

[6] Large seasonal temperature differences typify this climatic region, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters.

9.8% of all households were made up of individuals, and 5.7% had someone living alone who was 65 years of age or older.