Agrupacion Deportiva Union Adarve is a Spanish football team, from the Barrio del Pilar district of Fuencarral-El Pardo, in the city of Madrid, Community of Madrid. It was founded in 1961.
History
Union Adarve was the result of a merger of two teams from Barrio del Pilar, ADC Adarve and Union Barrio del Pilar (which was then refounded in 1983 in the place of AD Racing del Pilar). After several seasons in the Regional divisions, the club promoted to Tercera Division in 2007 by finishing in the third position of the 2006–07 Regional Preferente. In 2008 there was a change in the Board of Directors, Jose Ferreiro Feijo became the club's new president. With him Union Adarve returned to Tercera Division in 2011.
In 2013, Union Adarve qualified for the first time to the promotion playoffs, but was eliminated by CD Tropezon in the second round. After several other attempts, promotion was finally gained in 2017 with an away goals victory after a 4–4 draw with Atletico Malagueno.