1984–85 United Counties League

The 1984–85 United Counties League season was the 78th in the history of the United Counties League, a football competition in England.

Premier Division
The Premier Division featured 18 clubs which competed in the division last season, along with two new clubs:
 * Brackley Town, promoted from Division One
 * Stotfold, transferred from the South Midlands League

Division One
Division One featured 15 clubs which competed in the division last season, along with one new club:
 * Mirrlees Blackstone, joined from the Peterborough and District League