Kingston and Surbiton YMCA Kingstonian was formed in autumn 1885, under the name Kingston & Surbiton YMCA. Over the two years the club played only
friendly matches against other football teams in the region. The club's first season as Kingston Wanderers also heralded a change of home ground to the Fairfield Recreation Ground. and
Southend United, either side of a win over fellow Conference team
Southport – on their way to the
FA Cup fourth round, where they were drawn with
Bristol City before succumbing to a late winner in the replay, losing 1–0. Relegation and, moreover, financial problems as a result of overspending in the chase for success, saw a sharp downturn in the club's fortunes with the club entering administration to avoid bankruptcy with debts of £800,000 in October 2001. Property developer, Rajesh Khosla, and his family took over the club with a new company Kingstonian F.C. Limited and was assigned the lease in 2002. In 2003 the then manager Kim Harris said that Khosla, was "raping us" after Khosla sold the Kingsmeadow ground for £2 million in personal profit. whilst making a profit. While this did not save Kingstonian from relegation that year, the
2005–06 season saw Kingstonian Football Club revitalised. They only narrowly missed out on the promotion playoffs and finished their season by beating
AFC Wimbledon in the final of the
Surrey Senior Cup at
Woking's ground 1–0. Changes continued during mid-2006 with Mark Anderson and Malcolm Winwright taking charge of the club, installing Stuart McIntyre as successor to Ian McDonald in the role of head coach. However, McIntyre's stay in the role was brief and "unsuccessful", being replaced by Tommy Williams. With former Ks midfielder Tommy Williams installed as manager, the club again reached the FA Cup Third Qualifying Round, losing 3–2 to a last minute goal against
Eastbourne Borough. The league campaign saw the club make late challenge for the play-offs falling short in the last couple of weeks of the season. In his second season, the 2015-16 campaign saw the Ks lift their first cup in ten years, winning the Isthmian League Cup with a 5–0 victory over
Faversham Town. The 2016–17 season started poorly with the club just outside the relegation zone with six games remaining. Tommy Williams was replaced as manager by former
Billericay Town man Craig Edwards. He led the club to a 16th-place finish after a five match unbeaten run to end the season. Ks left the Kingsmeadow Stadium at the end of the season and moved to Fetcham Grove to groundshare with
Leatherhead. Edwards resigned in October 2017 and was replaced by former Whyteleafe manager Leigh Dynan. At the beginning of the 2018–19 season, Kingstonian moved back to the
Royal Borough of Kingston upon Thames and started a ground share with
Corinthian-Casuals at King George's Field. A difficult season saw Ks have three managers, as Leigh Dynan was replaced by Dean Brennan and then very quickly by stand-in manager Kim Harris - the Ks moved from second place in the table on New Year's Day to escaping relegation by a single place. New manager Hayden Bird joined the club in 2019, only for the 2019–20 season to be curtailed by the
COVID-19 pandemic. In that season's FA Cup the Ks reached the first round for the first time since 2000–01, where they defeated
Macclesfield Town 4–0 at
Moss Rose, before losing 2–0 at home to
AFC Fylde in the second round. The
2023–24 season saw Kingstonian relegated from the Premier Division, 15 years after their promotion to that level. ==Colours and badge==