The term Q may refer to: * A letter of the Latin alphabet * One of the various members of the Q (species) and the Q Continuum * Q * Q2 * Q, later known as Quinn * Q (female) * Colonel Q * Q Junior * Judge Q * Planet Q, a Federation colony Production * One of the Next Generation episodes: * "Hide and Q" * * "Q Who" * * "Deja Q" * * "Qpid" * * "True Q" * The Deep Space Nine episode "Q-Less" * One of the Voyager episodes: * "The Q and the Grey" * * "Q2"