[5] Guernsey-born former England international Matt Le Tissier was the club's president until his resignation in August 2014,[6] whilst his brother Mark held the role until January 2023.

The club beat Bedfont Sports 7–1 on 24 March 2012 to win the Combined Counties Division One at the first attempt and gain promotion.

[10] Sky Sports returned to Footes Lane to film the Semi final first leg against Spennymoor Town on 23 March 2013.

[16] During the FA Trophy match against Barkingside[17] on 6 October, Ross Allen scored the 350th competitive goal since forming, in just 111 games and little more than two seasons.

Advancing to the first round qualifying, Guernsey had their first FA Trophy match at home where they met Billericay Town but lost 1–2.

[25] Two friendly games being played before the season starts, winning the second which contested the newly created Mike Thomas Memorial Trophy.

GFC reaching the half way mark, 23 games, in a better position than last season, with 11 wins and 36 points putting them in eighth place.

[29] A great run up to the end of the year with a 6–2 victory over Tooting & Mitcham United, then coming from two down to get a 4–4 draw against South Park putting Guernsey in a play-off position, becoming the top goal scoring team in the division, with Ross Allen not surprisingly being the Ryman Isthmian League's top scorer after nine goals in the last four games.

The season ended with the following statistics, 246 matches have been played since the club was formed, 143 have been won and 34 drawn, 626 goals scored, 375 conceded.

A tragic collision resulted in the Captain goalkeeper, Chris Tardif suffering a double leg break at the home match against Godalming Town F.C.

with regard to training and with the possibility of young Bristol City players gaining experience in away games of Guernsey F.C.

This was in recognition of the fact that the FA Cup trophy left the mainland to attend a fixture for the first time ever in the competition's history.

[35] The team plays its home games at Footes Lane, a 5,000 capacity multi-use sports facility in St Peter Port, Guernsey.

In 2023, it was announced that Guernsey FC will relocate to a new stadium in 2025 being built at Victoria Avenue, St Peter Port, adjacent to The Track.

8 years in the planning, the buildings, including a clubhouse with bar and kitchen, and a changing room block, will be next to a new 3G pitch with a 400 seats stadium and terracing behind each goal.

Former England international footballer and then GFC President Matt Le Tissier signed up as a player for the 2012–13 season, with his first and only appearance on 24 April 2013.

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