Katerina Kovalchuk
- Title: Katerina Kovalchuk
- Popularity: 9.988
- Known For: Acting
- Birthday: 1993-02-20
- Place of Birth: Syktyvkar, Russia
- Homepage:
- Also Known As: Катерина Ковальчук, Kateryna Kovalchuk, Katerina Kovalchyk, Ekaterina Kovalchuk, Екатерина Ковальчук