Enni Rukajärvi (born 13 May 1990) is a Finnish snowboarder. She won the gold medal at the 2011 FIS Snowboarding World Championships in the slopestyle event. Rukajärvi also won gold in Snowboard SlopeStyle at the 2011 Winter X Games XV in Aspen. In the previous season, she had won the TTR World Snowboard Tour.