Mapnik is written by Artem Pavlenko with contributions from:
- Andy Allen
- AJ Ashton
- Matt Amos
- Lucio Asnaghi
- Justin Bronn
- Christopher Brown
- Jon Burgess
- Toby Collet
- Robert Coup
- Berteun Damman
- Craig de Stigter
- Jean-Francois Doyon
- David Eastcott
- Krzysztof Godlewski
- Beau Gunderson
- John Hague
- Dominic Hargreaves
- Aubrey Holland
- Tom Hughes
- Konstantin Käfer
- Mak Kolybabi
- Peter Körner
- Hermann Kraus
- Stella Laurenzo
- David Leaver
- Carlos López
- Dennis Luxen
- Tom MacWright
- Michal Migurski
- Andrii Mishkovskyi
- Ben Moores
- Dražen Odobašić
- Cameron Patrick
- Igor Podolskiy
- Reid Priedhorsky
- Brian Quinion
- Marcin Rudowski
- Christopher Schmidt
- Andreas Schneider
- Vincent Schut
- Ehud Shabtai
- David Siegel
- Steve Singer
- Paul Smith
- Vince Spader
- Philipp Spitzer
- Dane Springmeyer
- Dave Stubbs
- River Tarnell
- Oliver Tonnhofer
- Alberto Valverde
- Martijn van Oosterhout
- Andreas Volz
- Lennard voor den Dag
- Shaun Walbridge
- Rich Wareham
- Nick Whitelegg
- Leslie Wu