Club Proto 87
A French club. Home to a nice module of CdF Nord, and Rue de la Glaciere.
Proto 87 International Team
Gerard Huet's site
Proto 87 Iberico
Facebook page for a Spanish group modelling the broad gauge (1668 mm).
Proto:87 on Facebook
Facebook group
Probably the biggest group of Proto:87 modelers (actually HOpur). Here are several links about them:

Fremo web pages
The Fremo:87 group is part of the larger Fremo movement. This, I believe is the official site.
English-language blog on Fremo:87
A nice gallery of their layout
Lars-Christian Uhlig Gallery
Another gallery


Dick Eggleston
Facebook page showing early progress on Dick's layout
Ed McCamey
Ed mostly just has his track plan up here
Bowen Creek
Beautiful Australian exhibition layout
21st Street and Federal Street
John H Wright finished and operated Federal Street, now he's building a new layout
Liverpool Range
An attempt to model a small section of the New South Wales Railways in Proto 87


Milepost 15
A nice model of a #10 turnout, some diesel modeling...
Valentin Funk
Some material on Fremo:87 here.
Julian Watson's VR Days
5'3" gauge P87! Be still my beating heart!
Erik Mosterd
A Dutch modeler taking on Fremo:87
Greg Amer
The industrial lead