Chinstrap

Chinstrap may refer to:


 * Chinstrap, a strap fixed to a helmet or other headgear which passes beneath the chin and holds the headgear in place
 * Chinstrap penguin, a species of penguin with markings resembling a chinstrap
 * Chinstrap beard, a type of facial hair that resembles a chinstrap
 * Colonel Chinstrap, a fictional persona of English comic actor Jack Train