Geograph Monthly Leaderboard
Listed below are the top contributors, by the number of photographs submited per month.
See also all-time top 150 leaderboard and weekly leaderboard.
| Month | Contributor | Photos |
| September 2008 | Graham Horn | 208 |
| August 2008 | Basher Eyre | 1736 |
| July 2008 | Eric Jones | 1148 |
| June 2008 | Evelyn Simak | 1236 |
| May 2008 | Seb Ballard | 1591 |
| April 2008 | Seb Ballard | 1943 |
| March 2008 | Basher Eyre | 1098 |
| February 2008 | Mike Quinn | 1042 |
| January 2008 | Seb Ballard | 1005 |
| December 2007 | Basher Eyre | 865 |
| November 2007 | Mike Quinn | 831 |
| October 2007 | Eric Jones | 723 |
| September 2007 | Evelyn Simak | 984 |
| August 2007 | Eric Jones | 922 |
| July 2007 | Kenneth Allen | 850 |
| June 2007 | Trevor Rickard | 1221 |
| May 2007 | Eric Jones | 935 |
| April 2007 | Eric Jones | 921 |
| March 2007 | John Salmon | 918 |
| February 2007 | John Salmon | 851 |
| January 2007 | John Salmon | 1666 |
| December 2006 | Jonathan Billinger | 845 |
| November 2006 | Eric Jones | 719 |
| October 2006 | Stanley Howe | 1287 |
| September 2006 | Eric Jones | 911 |
| August 2006 | Richard Webb | 521 |
| July 2006 | Roger Gilbertson | 707 |
| June 2006 | Derek Harper | 486 |
| May 2006 | Kenneth Allen | 568 |
| April 2006 | Richard Webb | 533 |
| March 2006 | Kenneth Allen | 808 |
| February 2006 | Kenneth Allen | 450 |
| January 2006 | Kenneth Allen | 500 |
| December 2005 | John Holmes | 402 |
| November 2005 | Richard Webb | 538 |
| October 2005 | Richard Webb | 392 |
| September 2005 | Richard Webb | 459 |
| August 2005 | Richard Webb | 758 |
| July 2005 | Richard Webb | 647 |
| June 2005 | Richard Webb | 601 |
| May 2005 | Richard Webb | 1004 |
| April 2005 | Pam Brophy | 372 |
| April 2005 | David Stowell | 372 |
| March 2005 | Brendan and Ruth McCartney | 207 |
