Trimi Arjola (born 15 March 1987) is an Italian Paralympic swimmer competing in S4 classification events. She made her major international debut at the 2013 IPC Swimming World Championships in Montreal, where she won four medals. A year later she became European champion in her classification in the 50m, 100m and 200m freestyle events. In 2015 she won her first World gold taking the 50m backstroke title at the World Games in Glasgow.