Nibbio has been the name of at least two ships of the Italian Navy and may refer to:
, a ordered by Romania as Vârtej. Seized in 1915 by Italy, renamed Nibbio before her launch in 1918, and completed as a scout cruiser. Purchased again by Romania in 1920, reclassified as a destroyer, and renamed Mărășești. , a launched in 1980 and retired in 1998.