gjersem started the 2015–16 season by placing 8th at the 2015 finlandia trophy. she won the bronze medal at the 2015 denkova-staviski cup with a new personal best score. she became the norwegian national champion for the 4th time, again finishing ahead of her twin sister. at the 2016 european championships gjersem placed 14th in the short program, and 17th in the free program and overall.