W.A.K.O. European Championships 1990 were the tenth European kickboxing championships hosted by the W.A.K.O. organization and the first ever to be held in Spain. The event was open to amateur men and women from twenty-four countries across Europe, with four styles on offer; Full-Contact (men only), Semi-Contact, Light-Contact and Musical Forms (men only), with women participating in Light-Contact for the first time ever. Each country was allowed one competitor per weight division per category, although fighters could take part in more than one style. By the end of the championships, Great Britain was the top nation in terms of medals won, with West Germany second and Italy third. The event was held over three days in Madrid, Spain, from Friday 16 November to Sunday 18 November, 1990.