Official LEGO Sites:
* LEGO.com – Main site
* US.Service.LEGO.com – building instructions (US, may work elsewhere)
* LEGO Club TV YouTube Channel
* LEGO Digital Designer – Official LEGO Digital Design Software
* Preview of Clutch Powers Movie
LEGO Parts, Sets, and Guides:
* Blackbird’s Technicpedia – “home of unofficial technical information about LEGO Technic sets on the Internet”
* BrickArms – Custom accessories for minifigs, etc.
* BrickForge – Custom accessories for minifigs, etc.
* BrickLink – Unofficial LEGO Parts Marketplace
* BrickLink Color Guide – Guide to the various colors/shades of LEGO pieces
* LEGO Design – An online book at Wikibooks.org
* BrickSet – LEGO set guides
* BrickShelf – Show off your LEGO creations
* Peeron – LEGO Set Inventories
* Comparison of new/old blues, grays, and browns at BrickShelf
* ChromeBricks.com – Chrome bricks
Technical/Dedicated/Single-Issue:
* Brickd – featuring the best in Lego design
* BrickJournal – Magazine
* BrickScouts – Boy Scout-related LEGO information and MOCs
* Brick Town Talk – Dedicated to town sets
* BrikWars – Brick wargaming system
* Classic-Castle.com – Devoted to Castles, what else?
* Classic-Town.net – Dedicated to the classic town sets.
* Color it Blacktron – Focused on Blacktron
* Fascinating LEGO Model of the Day
* Fleebnork – Space and Mech-based designs
* From Bricks to Bothans – Star Wars oriented
* deckdesigns.de – Mini MOCs based around: Star Wars, Star Trek, Battlestar Galactica, Stargate, and 2001 – A Space Odyssey
* ForbiddenCove – Devoted to Pirates
* MicroBricks – Microscale LEGO creations
* MinilandBricks – Miniland scale building
* Modelbuildingsecret’s Weblog – blog run by a former LEGO Master Model Designer and now Freelance LEGO Artist and Author
* MosaicBricks – All things LEGO mosaic
* Neo Classic Space – LEGO’s Classic Space era from 1979 to 1987.
* RAILBRICKS – Brick Railroading Magazine, Articles, How-To’s – LEGO Railroading
* LEGO Trains and Town – dedicated to the LEGO Trains and Town sets
* TechnicBRICKS – Technic-oriented blog
* Technic LEGO Site of Han (you have to see it to believe it)
* VignetteBricks – Scenes built of LEGO bricks on a small (usually 6×6 or 8×8) base
* Fredoichi – Minimalist/tiny MOCs
LEGO Blogs, Forums, General Sites:
* BrickFest
* The Brothers Brick – News, reviews, etc.
* EuroBricks – Huge user community
* Hispabrick Magazine – Hispanic AFOLs (but articles in English available)
* Klocki – LEGO Bricks for Adults
* LEGOfan.org – Dedicated to adult fans of LEGO
* LUGNET – International LEGO Users Group Network
* MOCPages – Share your LEGO Creations
* Brickblog – usually covers LEGO-related topics
* BrickAnd.Me – LEGO Blog
* MrBrick.nl – LEGO Creations and Mini-Art
Software:
* Look at top of page for official LEGO Digital Designer Software
* BlueBrick – LEGO layout editor (Rail, etc.) – Windows/Mac/Linux
* SR 3D Builder – Supports .dat .dlr .mpd (Windows only)
Regional LEGO Users Groups:
* North Carolina LEGO Users Group
* Seattle LEGO Users Group – SEALUG