I Necro  
   Provides information on the gangs, army lists, painting tips, scenarios and general information.
   http://members.fortunecity.com/inecro/index.html

Heart of the Heresy  
   Community forum for discussion of the game.
   http://pub3.ezboard.com/fheartoftheheresyfrm10

NecroCards  
   A supplement to the gameplay of Necromunda, adding a "collectable card game" element. Cards can be played during the standard turn sequence, and effect the game.
   http://www.necrocards.com/

Rad Gazette  
   Features painting and modelling advice, pictures, maps and rules for Necromunda, the game of gang fighting in the Warhammer 40k universe.
   http://www.bloodangels.info/necro.htm

Tom's Necromunda Page  
   Information on terrain and painting, along with rules updates and army lists. [English or German]
   http://www.geocities.com/tweisgerber/TomsNECRO/index.htm