 | jgutierr25 | | | 17 | |
| apsdehal | | | 16 | |
| uermelin | | | 9 | |
| fabmen | | | 6 | |
| lamsdev | | | 5 | |
| Nobelium | | | 4 | |
| mathusiast | | | 2 | |
| Adrian | | | 1 | |
| mouneyrac | | | 1 | |
| unknown | | | | 3 |
 | Aaron Barnes | New Zealand | Catalyst IT Ltd | 111 | |
 | Aaron Wells | New Zealand | | 3 | |
 | Aaron Spike | United States | | 2 | |
 | Abel Camacho | Spain | | 2 | |
 | Adam Pawelczak | Poland | Poznan School of Banking | 109 | |
 | Adam Olley | Australia | NetSpot Pty Ltd | 72 | |
 | Adrian Greeve | Australia | Moodle Pty Ltd | 255 | |
 | Adrian Fish | Azerbaijan | | 5 | |
 | Ahmed Nabil | Egypt | | 5 | |
 | Akinsaya Delamarre | Canada | | 2 | |
 | AL Rachels | United States | | 1 | |
 | Alain Corbière | France | | 3 | |
 | Alan Thompson | United Kingdom | | 6 | |
 | Albert Gasset | Spain | | 4 | |
 | Aleksey Avdeev | Russian Federation | | 3 | |
 | Alex Djachenko | Russian Federation | | 20 | |
 | Alex Leontiev | Ukraine | | 3 | |
 | Alexander Bias | Germany | | 3 | |
 | Amanda Doughty | United Kingdom | City University London | 3 | |
 | AMOS bot | Italy | | 1090 | 41 |
 | Amy Groshek | United States | | 9 | |
 | Anders Berggren | Sweden | | 3 | |
 | André Krüger | Germany | | 25 | |
 | Andrea Bicciolo | Italy | MediaTouch 2000 srl | 109 | |
 | Andreas Grabs | Germany | | 254 | |
 | Andreas Grabs | Germany | | 1 | |
 | Andrew Davis | Australia | Moodle Pty Ltd | 1056 | 1 |
 | Andrew Nicols | Australia | Moodle Pty Ltd | 752 | |
 | Andrew Redkin | Russian Federation | | 18 | |
 | Andrew Davidson | United Kingdom | | 3 | |
 | Andrew Ivanov | Bulgaria | | 1 | |
| Anita Viglinoe | | | 3 | |
 | Ankit Agarwal | Australia | Moodle Pty Ltd | 552 | |
 | Anthony Borrow | United States | Immaculate Conception Church | 69 | |
 | Anthony Forth | United Kingdom | The Open University | 8 | |
| Anton Fletcher | | | 3 | |
 | Antonio Navarro | Spain | | 49 | |
 | Aparup Banerjee | Australia | Moodle Pty Ltd | 504 | 865 |
 | Ashley Holman | Australia | NetSpot | 29 | |
 | Barbara Ramiro | Australia | Moodle Pty Ltd | 83 | |
 | Bas Brands | Netherlands | | 4 | |
| Ben Johnson | | | 3 | |
 | Benito Arias | Spain | | 151 | |
 | Brent Boghosian | Canada | | 7 | |
 | Brian King | Switzerland | | 13 | |
 | Brian Jorgensen | Canada | University of Alberta | 4 | |
 | Brian Biggs | United States | | 1 | |
 | Carles Bellver | Spain | | 116 | |
 | Carsten Schmitz | Germany | | 16 | |
 | Cathal O'Riordan | Ireland | | 3 | |
 | Chardelle Busch | United States | | 1 | |
 | Charles Fulton | United States | Lafayette College | 133 | |
 | Charles Severance | United States | | 6 | |
| Chris Scribner | | | 86 | |
 | Chris Follin | United States | | 9 | |
 | Chris Wharton | New Zealand | Catalyst IT | 4 | |
 | Christian Borowski | Germany | | 8 | |
| Christopher Tombleson | | | 2 | |
 | Ciaran Irvine | New Zealand | | 3 | |
 | Claudio Tavares | Mexico | | 93 | |
 | Colin Chambers | United Kingdom | The Open University | 25 | |
 | Colin Campbell | United States | | 6 | |
 | Crafton Williams | Jamaica | | 3 | |
 | Damyon Wiese | Australia | Moodle Pty Ltd | 877 | 1069 |
 | Dan Poltawski | Australia | Moodle Pty Ltd | 1615 | 3241 |
 | Dan Marsden | New Zealand | Catalyst IT Ltd | 926 | 2 |
 | Dan Stowell | United Kingdom | | 21 | |
 | Daniel Fetzer | Germany | | 21 | |
 | Daniel Mikšík | Czech Republic | Faculty of Arts, Masaryk University | 10 | |
 | Daniel Neis Araujo | Brazil | | 9 | |
| Daniel Myers | | | 3 | |
 | Daniele Cordella | Italy | | 123 | 2 |
 | Danny Wahl | China | Tianjin International School | 2 | |
 | Daren Chandisingh | United Kingdom | | 9 | |
 | Dariem Garcés (Demian) | Colombia | | 1 | |
 | Darko Miletić | Argentina | Moodlerooms inc. | 23 | |
 | Daryl Hawes | United Kingdom | | 164 | |
 | Dave Balch | United Kingdom | | 4 | |
 | David Mudrák | Czech Republic | Moodle Pty Ltd | 1959 | 35 |
 | David Monllaó | Spain | Moodle Pty Ltd | 756 | |
 | David Scotson | United Kingdom | | 30 | |
| David Curry | | | 9 | |
 | David Penner | United States | | 4 | |
| David Tang | | | 3 | |
 | David Hai Gootvilig | Israel | | 3 | |
 | Davo Smith | United Kingdom | Synergy Learning | 111 | |
 | Dean Lennard | United Kingdom | | 20 | |
 | Deepa Narayanan | India | | 2 | |
 | Derek Woolhead | United Kingdom | The Open University | 46 | |
 | Derick Turner | United Kingdom | | 2 | |