Alex Fiva (born 29 January 1986) is a Swiss freestyle skier who specializes in the ski cross discipline. He started his career as an alpine skier who had some success as a junior. In 2006 he was the Swiss Junior Bronze medalist in the slalom discipline, however he quit alpine skiing in 2007. It was in the 2011–2012 season that his real breakthrough came. He again finished on the podium in Innichen in the second World Cup event of the year, coming in third. He took his first World Cup victory in the night event in St. Johann in Tirol, and his second win came in the next week in Les Contamines.