FC Kvant Obninsk (Russian: ФК Квант Обнинск) is a Russian football team from Obninsk.

It advanced to the third-tier Russian Second League for the first time ever for the 2018–19 season.

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

Players may hold more than one non-FIFA nationality.

This article about a Russian association football club is a stub.