| Derry City | Season 2023/2024 | 30 Players/Coaches |
| Derry City | Season 2022/2023 | 32 Players/Coaches |
| Derry City | Season 2021/2022 | 36 Players/Coaches |
| Derry City | Season 2020/2021 | 35 Players/Coaches |
| Derry City | Season 2019/2020 | 32 Players/Coaches |
| Derry City | Season 2018/2019 | 31 Players/Coaches |
| Derry City | Season 2017/2018 | 32 Players/Coaches |
| Derry City | Season 2016/2017 | 24 Players/Coaches |
| Derry City | Season 2015/2016 | 31 Players/Coaches |
| Derry City | Season 2014/2015 | 32 Players/Coaches |
| Derry City | Season 2013/2014 | 31 Players/Coaches |
| Derry City | Season 2012/2013 | 31 Players/Coaches |
| Derry City | Season 2011/2012 | 22 Players/Coaches |
| Derry City | Season 2010/2011 | 26 Players/Coaches |
| Derry City | Season 2009/2010 | 20 Players/Coaches |
| Derry City | Season 2008/2009 | 24 Players/Coaches |
| Derry City | Season 2007/2008 | 29 Players/Coaches |
| Derry City | Season 2006/2007 | 23 Players/Coaches |
| Derry City | Season 2005/2006 | 23 Players/Coaches |
| Derry City | Season 2004/2005 | 16 Players/Coaches |
| Derry City | Season 2003/2004 | 23 Players/Coaches |
| Derry City | Season 2002/2003 | 19 Players/Coaches |
| Derry City | Season 2001/2002 | 13 Players/Coaches |
| Derry City | Season 2000/2001 | 14 Players/Coaches |
| Derry City | Season 1999/2000 | 14 Players/Coaches |
| Derry City | Season 1998/1999 | 16 Players/Coaches |
| Derry City | Season 1997/1998 | 17 Players/Coaches |
| Derry City | Season 1996/1997 | 21 Players/Coaches |
| Derry City | Season 1995/1996 | 22 Players/Coaches |
| Derry City | Season 1994/1995 | 15 Players/Coaches |
| Derry City | Season 1993/1994 | 13 Players/Coaches |
| Derry City | Season 1992/1993 | 15 Players/Coaches |
| Derry City | Season 1991/1992 | 16 Players/Coaches |
| Derry City | Season 1990/1991 | 20 Players/Coaches |
| Derry City | Season 1989/1990 | 16 Players/Coaches |
| Derry City | Season 1988/1989 | 18 Players/Coaches |
| Derry City | Season 1987/1988 | 17 Players/Coaches |
| Derry City | Season 1986/1987 | 12 Players/Coaches |
| Derry City | Season 1985/1986 | 11 Players/Coaches |
| Derry City | Season 1972/1973 | 1 Players/Coaches |
| Derry City | Season 1971/1972 | 6 Players/Coaches |
| Derry City | Season 1970/1971 | 5 Players/Coaches |
| Derry City | Season 1969/1970 | 9 Players/Coaches |
| Derry City | Season 1968/1969 | 7 Players/Coaches |
| Derry City | Season 1967/1968 | 7 Players/Coaches |
| Derry City | Season 1966/1967 | 6 Players/Coaches |
| Derry City | Season 1965/1966 | 15 Players/Coaches |
| Derry City | Season 1964/1965 | 16 Players/Coaches |
| Derry City | Season 1963/1964 | 7 Players/Coaches |
| Derry City | Season 1962/1963 | 5 Players/Coaches |
| Derry City | Season 1961/1962 | 6 Players/Coaches |
| Derry City | Season 1960/1961 | 6 Players/Coaches |
| Derry City | Season 1959/1960 | 5 Players/Coaches |
| Derry City | Season 1958/1959 | 4 Players/Coaches |
| Derry City | Season 1957/1958 | 5 Players/Coaches |
| Derry City | Season 1956/1957 | 3 Players/Coaches |
| Derry City | Season 1955/1956 | 2 Players/Coaches |
| Derry City | Season 1954/1955 | 2 Players/Coaches |
| Derry City | Season 1953/1954 | 2 Players/Coaches |
| Derry City | Season 1952/1953 | 3 Players/Coaches |
| Derry City | Season 1951/1952 | 3 Players/Coaches |
| Derry City | Season 1950/1951 | 2 Players/Coaches |
| Derry City | Season 1949/1950 | 3 Players/Coaches |
| Derry City | Season 1948/1949 | 4 Players/Coaches |
| Derry City | Season 1947/1948 | 5 Players/Coaches |
| Derry City | Season 1946/1947 | 3 Players/Coaches |
| Derry City | Season 1945/1946 | 2 Players/Coaches |
| Derry City | Season 1944/1945 | 2 Players/Coaches |
| Derry City | Season 1943/1944 | 2 Players/Coaches |
| Derry City | Season 1942/1943 | 1 Players/Coaches |
| Derry City | Season 1940/1941 | 2 Players/Coaches |
| Derry City | Season 1939/1940 | 2 Players/Coaches |
| Derry City | Season 1938/1939 | 4 Players/Coaches |
| Derry City | Season 1937/1938 | 3 Players/Coaches |
| Derry City | Season 1936/1937 | 4 Players/Coaches |
| Derry City | Season 1935/1936 | 4 Players/Coaches |
| Derry City | Season 1934/1935 | 2 Players/Coaches |
| Derry City | Season 1933/1934 | 2 Players/Coaches |
| Derry City | Season 1932/1933 | 2 Players/Coaches |
| Derry City | Season 1931/1932 | 3 Players/Coaches |
| Derry City | Season 1930/1931 | 3 Players/Coaches |
| Derry City | Season 1929/1930 | 2 Players/Coaches |
Ireland ![Derry City [Youth]](https://s.hs-data.com/bilder/wappen/mini/26298.gif?fallback=png "Derry City [Youth]"){kind=small}
![Derry City [Youth B]](https://s.hs-data.com/bilder/wappen/mini/28568.gif?fallback=png "Derry City [Youth B]"){kind=small}