FC Ostrovets founded in 2019 and joined Grodno Oblast league the same year.

[1] In the 2021 season, FC Ostrovets won the Grodno Division, which is the preliminary stage of the Second League championship, with 23 wins in 24 matches.

In October, the club won the final stage of the Belarusian championship in the Second League, defeating Maxline Rogachev in the final, and won the right to play in the Belarusian First League.

Striker Aleksey Khodnevich set a record for the Second League in the number of goals scored in one season.

As of February 2025 Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.