The 2011–12 Copa Federación de España is the 19th 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 3 August 2011 and ended with the finals on 12 April and 19 April 2012, where Binissalem became champion after defeating Lemona on away goals after a 6–6 aggregate.