Chaos 2 is a combat robot from the UK Television Series Robot Wars, designed and built by self-employed mechanic George Francis,[1] from Ipswich,[2] and operated by Team Chaos.

Chaos 2 is an inaugural member of the Combat Robot Hall of Fame.

Gemini, Team Mace's entry for Series 4 and 5, never faced Chaos 2 (despite the likelihood increasing due to Gemini's heat being placed among the first eight in Series 4, when it should not have been), so the scores stay at one victory each for the two teams.

However, after this loss, it received an overhaul to bring it back to working order.

Chaos 2 continued to fight in live events for a while before becoming a static display, its last appearance being in 2007.