Gimp-Python - A package that allows users to write plugins for the Gimp in the Python programming language rather than Script-Fu (Scheme), Perl, Tcl or C. - http://www.jamesh.id.au/software/pygimp/
GIMP Plug-In Registry - Plugins submitted for versions 1.0 to 1.11. Also has PERL scripts. - http://registry.gimp.org/
CMYK Separation Plugin for The GIMP - Download, features, system requirements and usage instructions. - http://www.blackfiveservices.co.uk/separate.shtml
The GIMPressionist - A plugin for Gimp for creating natural looking paintings and similar. - http://vidar.gimp.org/gimpressionist/
Peter Kirchgessner - Raster image manipulation with 'The GIMP'. Plugins include MAPCOLOR and Photo Image Mosaic. - http://www.kirchgessner.net/gimp.html
Uwe Koloska - Multisection uses the guide lines pulled from the rulers at the top and left of the image to define sections. Multisection will then create a new window for each section. This is useful when using GIMP to design WWW pages with fancy JavaScript buttons fo - http://www.ee.uofl.edu/multisection/multisection.html
Gimp Plugins @ SourceForge - This project is about developing plugins for the GNU Image Manipulation Program. It is also about creating a community for plugin developers. - http://gimp-plug-ins.sourceforge.net/
Mike Sweet - Despeckle - an image despeckling filter, Sharpen - an image sharpening filter. PNG - a PNG image file plugin. SGI - an SGI image file plugin. Print - a file printing plugin. - http://www.easysw.com/~mike/gimp/
Simon Budig - Floyd-Steinberg dithering, Page Curl, Quant, Globe, Button Bar, scripts and a few tutorials for Gimp. - http://www.home.unix-ag.org/simon/gimp/
Maurits Rijk - Art Studio format, Splitter plug-in, Forge, Koala Paint, imagemaps. - http://home-2.consunet.nl/~cb007736/art-studio.html
Miles O'Neal, - Randomize and Blur - http://www.rru.com/~meo/gimp/randomize.html
Warp Plug-In Page - Warp is supposed to do a generalized warping or twisting operation that can cause an image to "curl up" in different areas (the "whirl" effect only does one large, uniform curl over the entire image). - http://beale.best.vwh.net/gimp/warp.html
GIMP-Print - A print plugin for the GIMP. - http://gimp-print.sourceforge.net/
Gimp-img-map - Plugin is used to create tiles of several images for the creation of HTML image maps. - http://imagic.weizmann.ac.il/~dov/gimp/gimp-make-img-map/
Genetic Programming - Pseudo randomly generated art created by breeding simple functions together. Works similar to the /Render/Qbist plugin, even uses same interface. This version supports more functions, rgb color, new button, and fix in reduce code. - http://www.xmission.com/~callahan/plug-ins/genetic.html
Claes G Lindblad - Shape It, Stampify, Golden Mean, Center Guide, Mirror Split, Triangle, Repdup, Wrap It. - http://www.algonet.se/~claesg/gimpplugs.html
Refocus - The Refocus Gimp plug-in can be used to sharpen images. Contains online documentation and download links. - http://refocus.sourceforge.net/
Civilization II Saved Game Loader for GIMP - The plugin is capable of loading saved games generated by Civilization II from Microprose and the maps generated by its map editor. - http://www.ben.com/GIMP/CIV2/
Alexander Schulz, - Magic Eye(Stereograms), Yet another BMP filter. - http://sites.inka.de/sites/bunsen/alex/english/gimp/gimp.html
Andy Thomas - Four original plugins, blinds, tileit, gfig, onroot and a simple script, which adds a 3D like border to an image. Three plugins are now part of the standard GIMP distribution. - http://www.picnic.demon.co.uk/