Jeon So-nee (Korean: 전소니; born March 20, 1991) is a South Korean actress under Management SOOP. In 2020, she starred in the Korean television series When My Love Blooms alongside Park Jinyoung.

Jeon made her acting debut through the independent film Photo in 2014 while attending the Department of Broadcasting Entertainment at Seoul Institute of the Arts. She decided to become an actress when she worked on short films with film majors during college. In January 2018, she was selected as one of the most notable new actresses of 2018 in the 1140th issue of Cine 21.