Well, if you consider bobsleigh and skeleton as a single sport, then yes. In fact, our single skeleton athlete (Ander Mirambell) is training a team of 2 boys and 2 girls to assure that Spain will still have representation once he is retired. Furthermore, we also have one athlete in para-bobsleigh (I'm not sure if he is still active, but he was last year).
Ski jumping is a very curious case in Spain. Back in the 1970/80s the Four Hills Tournament was a success on TV, we had like 3/4 hills and we participated with some athletes at Sarajevo 1984, but suddenly everybody lost interest in the sport and the hills were closed.