2009–10 Copa Federación de España

The 2009–10 Copa Federación de España was the 17th staging of the Copa Federación de España, a knockout competition for Spanish football clubs in Segunda División B and Tercera División.

The competition began on 1 August 2009 and ended with the finals on 24 March and 7 April 2010, where San Roque became champion after defeating Lorca Deportiva 3–0 on aggregate.