Suffolk & Ipswich League (Ipswich & District League) Senior Division Winners
1901, 1902, 1903
Suffolk & Ipswich League (Ipswich & District League) Senior Division Runners Up
1904, 1930
North Suffolk League Winners
1913, 1914
North Suffolk League Runners Up
1909, 1910
Suffolk & Ipswich League (Division One) Winners
1984
Suffolk & Ipswich League (Ipswich & District League) Division Two winners
1902^
Suffolk & Ipswich League (Ipswich & District League) Division Two (B) Winners
1938
Suffolk & Ipswich League (Ipswich & District League) Division Two (B) Runners Up
1937
Suffolk & Ipswich League (Ipswich & District League) Premier Reserves Division winners
1966^
Suffolk & Ipswich League (Ipswich & District League) Division Four
1984^
Suffolk FA Premier Cup Winners
2018, 2019
Suffolk FA Premier Cup Runners Up
2006, 2007, 2008, 2016
Suffolk FA Senior Cup Winners
1913*
Suffolk FA Senior Cup Runners Up
1892, 1897, 1904, 1914*, 1949, 1966, 1986
Suffolk FA Junior Cup Winners
1895, 1909*^ 1983, 1984
Suffolk FA Junior Cup Runners Up
1890, 1912*^
Suffolk FA Minor Cup Winners
1955, 1959
Suffolk FA Minor Cup Runners Up
1954, 1960, 1972, 1974, 1983
Suffolk FA Charity Cup Winners
1908, 1913, 1920, 1922
Suffolk FA Charity Cup Runners Up
1909, 1912, 1914, 1931
East Anglian Cup Winners
2008
Ridgeons League (Eastern Counties) Premier Division Winners
2011
Jewson League (Eastern Counties) Division One Knock Out Trophy Winners
2002
Ridgeons League (Eastern Counties) Challenge Cup Runners Up
2009
Ryman League (Isthmian) Division One (North) Winners
2012
Churchman Cup Winners
2005, 2006
Ross Taylor Cup Winners
2005^
Ryman League (Isthmian) Premier Division Play Off Semi Finalists
2018
FA Cup First Round
2008
FA Trophy Second Round
2021
FA Amateur Cup Second Round
1920
FA Vase Quarter Finalists
2011
FA Youth Cup Second Round
1954

* Cup Presented by the Football Association^ Leiston Reserves