K. Boom F.C. was a Belgian football club founded in 1913 as Boom Football Club in the town of Boom near Antwerp. It received the matricule n°58.
They last played in the Belgian First Division in the 1992/1993 season.
Due to financial, sportive and accommodation difficulties,[1] the club merged with neighbours S.K. Rupel in 1998 to form K Rupel Boom FC (matricule n°2138) and the matricule n°58 was subsequently erased.