The RX-93 ν Gundam (aka Nu Gundam, Nu) is a mobile suit that appears in Mobile Suit Gundam: Char's Counterattack. It was designed and piloted by Amuro Ray.

The ν Gundam is one of the most advanced mobile suits during the Second Neo Zeon War in U.C. 0093, together with Char Aznable's MSN-04 Sazabi, it is used by Amuro Ray who also came up with its basic design. It was manufactured at Anaheim Electronics' Von Braun plant and completed in a short period of time (about three months) under the supervision of chief engineer October Saran. Its design is based on the average specification values of each successive generations of Gundam-type units from the original RX-78-2 Gundam to the MSZ-010 ΖΖ Gundam, and updated with state-of-the-art technologies introduced at the time. Test data collected by various mobile suits, such as the YRA-90A μ Gundam and the RX-9 Narrative Gundam, were also used in its development.

The ν Gundam's design focuses on versatility and operational aspects, as well as emphasis on reliability and durability for protracted battles. It adopts unitized parts that are designed according to EFF standards, except for the Psycho-Frame, for easier procurement of parts and materials and reducing special components as much as possible. It can be easily repaired due to maintenance feedback and combat data. In addition, it reflects Amuro Ray's experience as an MS pilot cultivated over the years.

Incorporating the Psycho-Frame technology secretly provided to Anaheim Electronics by Char Aznable of Neo Zeon, the ν Gundam was able to utilize Psycommu weapons and channel the emotions and mental energies of a Newtype pilot. It is also the first Gundam-type machine to be equipped with Funnels, and a newly developed MS control program is installed to account for the ν Gundam's center of mass during the separation and movement of the Funnels. Despite its short development time, the ν Gundam proved to be a formidable mobile suit and when combined with legendary ace pilot Amuro Ray's immense skill and experience, this powerful, state-of-the-art machine was able to almost single-handedly hold back the whole Neo Zeon force, and its Psycho-Frame was put to the test to determine the history of humanity living on earth.