Cygnet may refer to several ships :
a ship with which George Strickland Kingston arrived in South Australia in 1836
a privateer ship captained by Charles Swan (?-1690) and with which William Dampier explored the coastline of Western Australia in 1688 and 1699
Cygnet 44, a yacht model by Caribbean Sailing Yachts
SY Cygnet, a ship operating for Furness Railway
HMS Cygnet, the name of sixteen ships of the Royal Navy
