| Tournament | YEAR(S) OF WINNING |
| ISL Shield | 2023-24 |
| ISL Trophy | 2022-23 |
| ILEAGUE | 2014-15, 2019-20 |
| FEDERATION CUP | 1978, 1980, 1981, 1982, 1986, 1987, 1992, 1993, 1994, 1998, 2001, 2006, 2008, 2016 |
| NATIONAL FOOTBALL LEAGUE | 1997–98, 1999–2000, 2001–2002 |
| SUPER CUP | 2006–2007, 2008–2009 |
| IFA SHIELD | 1911, 1947, 1948, 1952, 1954, 1956, 1960, 1961, 1962, 1967, 1969, 1976, 1977, 1978, 1979, 1981, 1982, 1987, 1989, 1998, 1999, 2003 |
| DURAND CUP | 1953, 1959, 1960, 1963, 1964, 1965, 1974, 1977, 1979, 1980, 1982, 1984, 1985, 1986, 1994, 2000, 2023 |
| ROVER’S CUP | 1955, 1966, 1968, 1970, 1971, 1972, 1976, 1977, 1981, 1985, 1988, 1991, 1992, 2000–2001 |
| KOLKATA FOOTBALL LEAGUE | 1939, 1943, 1944, 1951, 1954, 1955, 1956, 1959, 1960, 1962, 1963, 1964, 1965, 1969, 1976, 1978, 1979, 1983, 1984, 1986, 1990, 1992, 1994, 1997, 2001, 2005, 2007, 2008, 2009,2018 |
| AIRLINES GOLD CUP | 1989, 1991, 1993, 2000, 2002, 2004, 2005, 2012 |
| BORDOLOI TROPHY | 1974, 1975, 1976, 1977, 1984, 1996, 2001 |
| DCM TROPHY | 1997 |
| MCDOWELL’S CUP | 1996 |
| PNB CENTENARY INVITATIONAL TROPHY | 1995 |
| SIKKIM GOVERNOR’S GOLD CUP | 1984, 1985, 1986, 1989, 1991, 1992, 1994, 2000, 2001, 2017 |
| SAIT NAGJEE CUP | 1978, 1981 |
| SCISSORS CUP | 1993 |
| SANGHATI CUP | 1999 |
| AMRITABAZAR CENTENARY CUP | 1968 |
| BENGAL GYMKHANA SHIELD | 1910, 1911, 1912 |
| BELL CUP | 1934, 1935 |
| CALCUTTA SOCCER LEAGUE | 1932, 1933, 1934 |
| CHANDICHARAN MEMORIAL SHIELD | 1941, 1949 |
| CHANDERNAGORE CUP | 1916 |
| CIVIL AND MILITARY LEAGUE | 1916 |
| COOCHBEHAR CUP | 1904, 1905, 1907, 1908, 1916, 1925, 1928, 1931, 1935, 1936, 1940, 1941, 1944, 1948, 1949, 1962, 1972 |
| DWARBHANGA SHIELD | 1933 |
| DARJEELING GORKHA BRIGADE GOLD CUP | 1975, 1976, 1979, 1982 |
| D. N. GUIN MEMORIAL CUP | 1944 |
| GLADSTONE CUP | 1905, 1906, 1908, 1911 |
| GOVERNOR’S SHIELD OF HAZARIBAG | 1933, 1939, 1941 |
| GRIFFITH SHIELD | 1931, 1936, 1939, 1945 |
| JABAKUSUM CUP | 1925, 1929, 1934, 1936, 1937 |
| JADUNATH MEMORIAL SHIELD | 1922 |
| J.C. GUHA MEMORIAL TROPHY | 1988 |
| KHAGENDRA MOMORIAL SHIELD | 1917, 1918, 1938, 1940 |
| KOHINOOR SHIELD | 1941 |
| LADY HARDINGE SHIELD | 1935, 1936, 1941, 1942, 1944, 1948 |
| LAKSHMIBILAS CUP | 1909, 1910, 1928, 1937, 1939, 1940, 1941 |
| LADY SHIFTON’S SHIELD | 1933 |
| LESLIE CHALLENGE CUP | 1923 |
| LIBERTY CUP | 1934 |
| MINERVA CUP | 1918 |
| NAWAB ASANULLAH CHALLENGE SHIELD | 1910, 1911, 1912 |
| NADIA CHALLENGE SHIELD | 1944 |
| PARK LEAGUE | 1937, 1939, 1940 |
| POWER MEMORIAL LEAGUE | 1917, 1928, 1942, 1948 |
| RAJA SHIELD | 1937, 1939, 1940, 1941, 1942 |
| SACHIN MEMORIAL CHALLENGE SHIELD | 1922 |
| SHIBDAS BHADURI MEMORIAL TOURNAMENT | 1993 |
| SHYAMSUNDER CUP | 1917, 1918 |
| ST. JOHN AMBULANCE CUP | 1917, 1918 |
| S. N. BANERJEE MEMORIAL CUP | 1944 |
| SURYAKANTA MEMORIAL SHIELD | 1920 |
| TRADES CUP | 1906, 1907, 1908, 1909, 1938, 1939, 1943, 1944, 1945, 1949, 1950, 1965 |
| VICTORY CUP | 1945 |
| WILLIAM YOUNGER CUP | 1936, 1937, 1949 |