Regina Polishchuk (born 28 August 2008) is an Israeli rhythmic gymnast.

[1] She is the 2023 Junior World bronze medalist with ball.

Polishchuk competed at the 2023 Sofia International Tournament, finishing 8th with ball.

[2] In July she was selected for the Junior World Championships in Cluj-Napoca, where she won silver in teams alongside Alona Tal Franco, Lian Rona, Yael Aloni Goldblatt and the junior national group, as well bronze in the ball final.

[3][4]