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
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