Blender contributors are organized into Modules. New contributors to the Blender project can find the right point of contact for design or code review here.
Modules consist of owners and members. Read more about their roles.
A module always maps to some components inside of Blender as the software. The Blender project as a whole also includes a number of other free and open source projects, such as websites, pipeline tools, documentation, infrastructure, ... These are organized differently.
Blender Foundation Chairman: Ton Roosendaal
Product Management: Ton Roosendaal (stand-in)
Development Coordinators: Dalai Felinto, Thomas Dinges
Admins: Bastien Montagne, Brecht Van Lommel, Campbell Barton, Dalai Felinto, Sergey Sharybin
Information about the modules, workboards, meetings, developers involved can be found on projects.blender.org.