Mersey (ship) may refer to:
- Mersey (1805 ship), a ship wrecked off Torres Strait, Australia in 1805
- Mersey (1894 ship), a former Nourse Line and White Star Line vessel; scrapped in 1923
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.