Coan Charity Cup Champions. 1920/21, 1923/24, 1924/25, 1926/27, 1930/31, 1931/32, 1934/35, 1937/38 and 1957/58
Colchester & District League Division Two Champions. 1909/10
Colchester & District League Division Two Cup Champions. 1909/10
East Anglian Cup Champions. 1956/57 and 1999/2000
Eastern Counties League Cup Champions. 1973/74 and 2001/02
Eastern Counties League Division One Champions. 1994/95 and 1998/99
Eastern Counties League Division One Cup Champions. 1998/99
Eastern Floodlit Cup Champions. 1995/96
Essex Junior Cup Champions. 1899/1900
Harwich Charity Cup - 1st XI Champions. 1953/54, 1954/55 and part-winners 1955/56
North Essex League Division Two Champions. 1898/99 and 1899/1900
Pearson Charity Cup Champions. 1920/21 and 1928/29
Reynolds Cup Champions. 1973/74
South East Anglian League Division Two Champions. 1907/08
Southern League Division One Champions. 1959/60
Worthington Evans Cup Champions. 1934/35, 1956/57, 1967/68 and 1974/75
East Anglian Cup Runners-up. 1955/56
Eastern Counties League Runners-up. 1936/37, 1953/54, 1964/65 and 1974/75
Eastern Counties League Cup Runners-up. 1947/48, 1968/69, 1980/81 and 2002/03
Essex Professional Cup Runners-up. 1953/54 and 1969/70
FA Amateur Cup First Round Proper reached: 1973/74
FA Cup First Round Proper reached: 1960/61
FA Vase Fourth Round Proper reached: 1974/75 & 2008/09