Type 6

Type 6 may refer to:
 * Peugeot Type 6, an automobile by the manufacturer Peugeot
 * Japanese Type 6 submarine
 * Spinocerebellar ataxia type 6, a rare, late-onset, autosomal dominant disorder
 * Bristol Type 6 T.T.A, a British two-seat, twin-engine biplane
 * Type 6 fire engine
 * Bugatti Type 6, a prototype automobile designed by Ettore Bugatti
 * Mucopolysaccharidosis type 6, a form of mucopolysaccharidosis
 * C-C chemokine receptor type 6, a CC chemokine receptor