Ashville College is a co-educational independent school for both day (exclusively so from September 2025) and boarding pupils aged 2–18 in Harrogate, North Yorkshire, England.

It thrives as the oldest independent school in Harrogate and owns an estate of 60 acres (24 ha) on the south side of the spa town.

In 1875 the United Methodist Free Churches Assembly agreed to establish a college that promoted a sound and advanced education.

A set of six committee members were appointed to search for suitable premises and thereafter became the founding fathers of the school: Alderman R. Ellis, Rev.

Ellis found a small private school and estate called Ashville on the outskirts of Harrogate and purchased it for £5,800.

In the 1920s and 1930s the school underwent further expansion to include the Memorial Hall, Library, Music Rooms and an open-air swimming pool.

At the outbreak of World War II, Ashville was requisitioned to the Royal Air Force and the school was evacuated to The Hydro Hotel in Bowness-on-Windermere.