FA Cup 2023/24, Preliminary Round |
 | 19.08.2023 |  | Faversham Town | – | Merstham | | 2:1 (1:1) |
| Faversham |
FA Cup 2022/23, Preliminary Round |
| 24.08.2022 | | Sevenoaks Town | – | Merstham | | 2:0 (2:0) * |
| Sevenoaks |
FA Cup 2021/22, Third qualifying round |
| 02.10.2021 | | Merstham | – | Hereford | | 0:2 (0:1) |
| Merstham |
FA Cup 2019/20, First Qualifying Round |
| 07.09.2019 | | Whyteleafe | – | Merstham | | 1:0 (1:0) |
| Whyteleafe |
FA Cup 2017/18, First Qualifying Round |
| 02.09.2017 | | Tooting & Mitcham United | – | Merstham | | 2:0 (1:0) |
| London |
FA Cup 2016/17, First Round Proper |
| 05.11.2016 | | Merstham | – | Oxford United | | 0:5 (0:2) |
| Merstham |
FA Cup 2015/16, First Qualifying Round |
| 12.09.2015 | | Bognor Regis Town | – | Merstham | | 2:1 (0:0) |
| Bognor Regis |
FA Cup 2014/15, Second Qualifying Round |
| 27.09.2014 | | Whitehawk | – | Merstham | | 2:1 (0:0) |
| Whitehawk |
FA Cup 2013/14, Second Qualifying Round |
| 28.09.2013 | | Merstham | – | Maidstone United | | 1:4 |
| Merstham |
FA Cup 2012/13, Preliminary Round |
| 25.08.2012 | | Merstham | – | Walton & Hersham | | 1:5 |
| Merstham |
FA Cup 2011/12, Second Qualifying Round |
| 01.10.2011 | | Merstham | – | AFC Sudbury | | 0:2 |
| |
FA Cup 2010/11, Preliminary Round |
| 28.08.2010 | | Alton Town | – | Merstham | | 2:1 |
| |
FA Cup 2008/09, Third Qualifying Round |
| 11.10.2008 | | AFC Hornchurch | – | Merstham | | 2:0 (1:0) |
| |
FA Cup 2007/08, Extra Preliminary Round |
| 18.08.2007 | | Merstham | – | Hythe Town | | 2:3 |
| |
FA Cup 2006/07, Preliminary Round |
| 05.09.2006 | | Merstham | – | Hastings United | | 2:4 aet * |
| |
FA Cup 2005/06, Preliminary Round |
| 27.08.2005 | | Merstham | – | Ramsgate | | 1:4 |
| |
FA Cup 2004/05, First Qualifying Round |
| | | East Preston | – | Merstham | | 1:0 |
| |
FA Cup 2003/04, Preliminary Round |
| | | Chessington & Hook United | – | Merstham | | 2:0 |
| |
FA Cup 2002/03, Preliminary Round |
| | | Merstham | – | St Leonards | | 3:4 |
| |
FA Cup 2001/02, Preliminary Round |
| | | Whitstable Town | – | Merstham | | 4:0 |
| |
FA Cup 2000/01, Second Qualifying Round |
| | | Bracknell Town | – | Merstham | | 3:1 |
| |
FA Cup 1999/00, Preliminary Round |
| | | Merstham | – | Corinthian-Casuals | | 1:5 |
| |
FA Cup 1996/97, First Qualifying Round |
| | | Aldershot Town | – | Merstham | | 8:1 |
| |
FA Cup 1995/96, Preliminary Round |
| | | Merstham | – | Fisher '93 | | 0:2 * |
| |
FA Cup 1994/95, First Qualifying Round |
| | | Margate | – | Merstham | | 2:0 |
| |
FA Cup 1993/94, Preliminary Round |
| | | Merstham | – | Pagham | | 1:4 |
| |
FA Cup 1992/93, Preliminary Round |
| | | Malden Vale | – | Merstham | | 3:1 * |
| |
FA Cup 1991/92, Preliminary Round |
| | | Corinthian | – | Merstham | | 6:0 |
| |
FA Cup 1990/91, First Qualifying Round |
| | | Marlow | – | Merstham | | 3:0 |
| |
FA Cup 1989/90, Preliminary Round |
| | | Hornchurch | – | Merstham | | 2:1 |
| |
FA Cup 1988/89, Preliminary Round |
| | | Clapton | – | Merstham | | 2:1 * |
| |
FA Cup 1987/88, First Qualifying Round |
| | | Merstham | – | Thanet United | | 1:3 |
| |
FA Cup 1986/87, Preliminary Round |
| | | Merstham | – | Leytonstone/Ilford | | 0:6 |
| |
FA Cup 1985/86, First Qualifying Round |
| | | Merstham | – | Slough Town | | 0:4 |
| |
FA Cup 1984/85, Preliminary Round |
| | | Haywards Heath | – | Merstham | | 2:0 |
| |
FA Cup 1983/84, Preliminary Round |
| | | Hoddesdon Town | – | Merstham | | 1:0 |
| |
FA Cup 1982/83, First Qualifying Round |
| | | Merstham | – | Hendon | | 0:2 |
| |
