Current and former staff Geylang International
The record of current and former staff lists all coaches, presidents, athletic directors, etc. who have ever worked for the selected club, along. Under "Position", you can select a specific role from the drop-down menu.
Name/Date of birth | Nat. | Appointed | End of time in post | Time in post | Matches | PPG |
| | Dec 21, 2018 | | 1984 days | 127 | 1.26 |
| | Jan 1, 2009 | Mar 16, 2012 | 1170 days | 97 | 1.31 |
| | Mar 21, 2014 | Dec 31, 2015 | 650 days | 64 | 1.30 |
| | Feb 29, 2012 | Mar 19, 2014 | 749 days | 63 | 1.14 |
| | Jan 1, 2016 | Jun 20, 2017 | 536 days | 43 | 1.51 |
| | Jan 1, 2008 | Oct 22, 2008 | 295 days | 30 | 1.30 |
| | Jan 1, 2018 | Dec 21, 2018 | 354 days | 26 | 0.81 |
| | Jan 1, 2006 | Aug 8, 2006 | 219 days | 20 | 0.65 |
| | Jun 20, 2017 | Feb 1, 2018 | 226 days | 18 | 1.61 |
| | Aug 9, 2006 | Oct 4, 2007 | 421 days | 11 | 0.91 |
| | Jan 1, 2009 | Mar 25, 2009 | 83 days | 5 | 0.80 |
| | Oct 23, 2008 | Dec 31, 2008 | 69 days | 5 | 1.20 |
| | Jun 1, 2005 | Dec 31, 2005 | 213 days | 1 | 0.00 |
| | Jul 1, 2003 | May 31, 2005 | 700 days | 1 | 1.00 |
| | Jan 1, 2009 | Mar 26, 2009 | 84 days | 0 | - |
| | Aug 27, 2002 | Nov 30, 2002 | 95 days | 0 | - |
| | Jan 1, 2002 | Aug 26, 2002 | 237 days | 0 | - |
| | Jan 1, 2001 | Dec 31, 2001 | 364 days | 0 | - |
| | Jul 17, 2000 | Dec 31, 2000 | 167 days | 0 | - |
|
| Jan 1, 1999 | Jul 16, 2000 | 562 days | 0 | - |
|
| Oct 15, 1997 | Dec 31, 1998 | 442 days | 0 | - |
| | Mar 13, 1997 | Oct 14, 1997 | 215 days | 0 | - |
| | Jan 1, 1996 | Mar 12, 1997 | 436 days | 0 | - |
| | Jan 1, 1994 | Dec 31, 1995 | 729 days | 0 | - |
| | Jul 1, 1987 | Dec 31, 1994 | 2740 days | 0 | - |
| | Jan 1, 1985 | Dec 31, 1985 | 364 days | 0 | - |
| | Jul 1, 1973 | Jun 30, 1974 | 364 days | 0 | - |
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