Herts Junior Cup:
Winners, 1896/97 (Reserves)
 

Herts Intermediate Cup:
Winners, 1954/55 (Reserves), 1965/66 (Reserves)
Runners Up, 1995/96 (Reserves)

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Herts Charity Shield:
Winners: 1925/26, 1934/35, 1951/52, 1963/64, 1976/77, 1983/84
Runners Up: 1955/56, 1958/59, 1961/62, 1969/70, 1972/73, 1981/82, 1990/91

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Herts Charity Cup:
Winners: 2004/05, 2008/09, 2009/10
Runners Up: 1966/67, 1975/76, 2002/03, 2006/07

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Herts Senior Cup
Winners: 1905/06, 1907/08, 1908/09, 1925/26, 2012/13, 2014/15
Runners Up: 1895/96, 1921/22, 1928/29, 1929/30, 1931/32, 1932/33, 1936/37, 1961/62, 1965/66, 1991/92, 2006/07

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St Mary’s Cup:
Winners: 1907/08, 1970/71, 1975/76, 1976/77, 1981/82, 1982/83, 1985/86, 1989/90, 1992/93, 1993/94, 2001/02, 2002/03, 2006/07, 2007/08, 2009/10, 2014/15.

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Delphian League Cup
Runners Up: 1961/62

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Dunkles Cup (Spartan League Challenge Cup)
Winners: 1933/34

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Isthmian Associate Members Cup
Runners Up: 2000/01

Southern League Cup
Runners Up 2006/07: 2010/11

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Sir Stanley Rous Memorial Trophy (This honour is awarded to the club or individual that has brought the most prestige to Hertfordshire)
Winners: 2012/13, 2013/14

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West Herts League 
Champions: 1894/95, 1897/98, 1904/05.

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Herts Senior County League
Champions: 1899/1900
Western Champions: 1902/03, 1906/07
East/West Play-Off Winners: 1902/03, 1906/07

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Spartan League
Division Two Runners-Up: 1922/23
Division Two ‘A’ Runners-Up: 1926/27
Division One Runners-Up: 1931/32
Division One Champions: 1933/34
Division One West Runners-Up: 1947/48, 1950/51

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Delphian League:
League Runners-Up: 1961/62
Reserve Section winners: 1954/55
Reserve Challenge Cup winners: 1954/55, 1961/62

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Athenian League
Division One Runners-Up: 1964/65

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Isthmian League
Division Three Champions: 1997/98
Division Two Champions: 1999/2000

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Southern League
Western Division Play-Off Winners: 2005/06
Premier Division Play-Off runners up: 2012/13
Premier Division Winners: 2013/14