Goalkeeper Lewis Thomas and Taylor Allen have signed new undisclosed contracts with the club.
Thomas, 23, Rovers’ longest-serving player, started his career at Swansea City, making his professional league debut for Forest Green on the opening day of the 2018/2019 season.
Last season, Thomas made 13 league appearances for Rovers – keeping five clean sheets.
Meanwhile, Allen, 20, made the move to Rovers at the start of the 2019/20 campaign from Nuneaton Borough. The versatile youngster has also spent time on loan with Hereford, Gloucester City, Hednesford Town, and Leamington during his time at Rovers.
Rovers have also offered new deals to striker Aaron Collins and defender Udoka Godwin-Malife.