This table is generated by XymphBot script rankMappers.php and ranks the top-100 most prolific map authors by their number of map pages on the wiki (state of 2025-10-05 15:22 CDT):

Mapper	Map Count
Paul Corfiatis	368
James Paddock	204
Mike MacDee	186
Jon Vail	173
Michael Jan Krizik	166
Matt Powell	153
Samuel Villarreal	153
Alex Decker	152
Zachary Stephens	152
Alexander S.	150
Scwiba	148
Walter Confalonieri	141
Nicolás Monti	140
Shadowman	128
Richard Frei	127
Stephen Clark	119
Paul DeBruyne	118
Xaser Acheron	118
Big Ol' Billy	111
Joshua O'Sullivan	109
James Caldwell	105
Clippy Clippington	104
Paul Fleschute	104
Ilya Lazarev	103
TimeOfDeath	102
Brett Harrell	101
Nigel Rowand	99
Pinchy	99
Adam Windsor	97
Sarah Mancuso	97
Daniel Gimmer	95
Erik Alm	95
Cheesewheel	93
Cyriak Harris	93
Josh Sealy	90
Tomás Soares	84
James Cresswell	83
Sandy Petersen	83
A2Rob	80
Scypek2	79
Brayden Hart	78
Snaxalotl	78
BeeWen	77
NoReason	77
Matt Cibulas	75
NinjaDelphox	75
Andrea Gori	72
Jason Root	72
LunchLunch	71
Adam Woodmansey	69
Matthew DeCalzadilla	69
ViolentBeetle	68
Eugene Guschin	66
Franck Livolant	66
Riderr3	66
Benjogami	65
Ian Wilson	64
Roberto Lopez	64
Seongbae Park	64
TheMightyWhoosh	64
Donnel Enriquez	63
Sergey Burow	63
Jeffrey Graham	62
Daniel Jakobsson	61
Darch	60
Mike Watson	60
Thomas van der Velden	60
Christian Hansen	59
SCF	59
Björn Ostmann	58
Thelokk	58
Andrik Powell	57
Christen Klie	57
John Romero	57
James Esquibel	56
Micah Petersen	56
TheMionicDonut	56
Alex Scott	54
Arthur O.	52
Darryl Steffen	52
Glen McColl	52
Stuart Rynn	52
Rex Claussen	51
Travers Dunne	51
Christopher Lutz	50
Tim Heydelaar	50
BigMemka	49
Sverre André Kvernmo	49
American McGee	48
Emil Brundage	48
Captain Toenail	47
Kristian Aro	47
Matthew Little	47
Sincity2100	46
Christopher Shepherd	45
Kurt Kesler	45
Matt Tropiano	45
Rand Phares	45
Anthony Czerwonka	44
Dzyan Kelsick	44

This table infers no opinion about mappers, their works, or their wiki coverage. Consider it merely "Fun with bot scripting, part XX". :-)