The cubit is an ancient unit of length.
Cubit may also refer to:
CUBIT, a multi-touch interface Cubit bone or ulna, a bone in the arm Bill Cubit (born 1953), American football coach and former player Cubit (currency), a fictional currency from the 1978 and 2004 TV series Battlestar Galactica Cubit, an item in the Mixels cartoon TV series
See also Cubitt, a list of people with the surname Qubit (disambiguation)