Marinus is a male given name, derived from Latin marinus meaning "marine; of or pertaining to the sea". It may refer to:
Marinus, a son of Emperor Heraclius
Pope Marinus I (died 884)
Pope Marinus II (died 946)
Saint Marinus (died 366)
Marinus of Caesarea (died 262), martyr and saint
Marinus of Neapolis (450–500), Neoplatonist philosopher
Marinus (praetorian prefect) (fl. 498-519), Byzantine official and admiral
Marinus of Tyre (70–130), geographer
Marinus archbishop of Tyre
Marinus Barletius, Marinus Barletius Scodrensis
Marinus Canning (1829–1911), Australian politician
Marinus Willett (1740–1830), American soldier and political leader
Marinus Post
Marinus van der Lubbe (1909–1934), Dutch council communist
Marinus Jan Granpré Molière (1883–1972)
Marinus van der Goes van Naters (1900–2005)
Marinus Theodoor Hidding
Marinus Jacobus Hendricus Michel
Marinus Vertregt (1897–1973)
Marinus van Dam (1929–1997)
Marinus Anton Donk (1908–1972), Dutch mycologist
Marinus Bester (born 1969), German football striker
Marinus Damen
Marinus den Oudsten
Marinus Dijkhuizen (born 1972), Dutch footballer
Marinus van Reymerswaele, Dutch painter
Marinus Snoeren (1919–1982), Dutch cellist
Marinus Sørensen (1898–1962), Danish Olympic track and field athlete
Marinus Valentijn (1900–1991), Dutch road bicycle racer
Marinus Wagtmans
Marinus (general), a general of Emperor Anastasius I
Martyr Marinus, July 6 (Eastern Orthodox liturgics)
Martyr Marinus, March 28 (Eastern Orthodox liturgics)
Marinus of Moguntiacum, archbishop of Mainz
Marinus of Alexandria Troas, bishop of Alexandria Troas
Marinus of Nola, bishop of Nola
Marinus of Weingarten, abbot of Weingarten Abbey
Duncan Marinus, Reclusive South African long-distance runner, conservationist and Scout.
Fiona Marinus, founding member of the charity 'Gift of the Givers'. Contributing illustrator of 'Open the Barn Door - Find a Cow', a book for young children. Has commenced art for the sequel named 'The Barn Door - Where to From Here?'
