A number of Royal Navy ships have been named Daffodil.
- , a Mersey ferry requisitioned for the Zeebrugge Raid in 1918
- was an sloop launched in 1915 and sold for breaking up in 1935.
- , former TF3 train ferry converted into a Landing Ship Sternchute (LSS) during World War II and sunk in 1945
- , a , was to have been called HMS Daffodil but was renamed on 26 October 1940