Given name

• Ocean Andrew, American politician and businessman
• Ocean Hai (born 1982), Chinese musical artist
• Ocean Hellman (born 1971), Canadian former actress
• Ocean Mercier, New Zealand academic
• Ocean Mushure (born 1985), Zimbabwean footballer
• Ocean Ramsey (born 1987), marine biologist and shark conservationist
• Ocean Robbins (born 1973), American entrepreneur and author
• Ocean Wisdom (born 1993), English rapper
• Ocean Vuong (born 1988), a Vietnamese-American writer

Surname

• Billy Ocean (born 1950), a British pop recording artist
• Danny Ocean (singer), Venezuelan singer and producer
• Frank Ocean, an American recording artist

Music

Radio stations

• Ocean FM (Cayman Islands), a defunct radio station in the Cayman Islands
• Ocean FM (Ireland), a local radio station that broadcasts to the northwest of Ireland
• Ocean FM (UK)

Television

• "Ocean" (Wonder Showzen episode)
• Oceans (TV series), an eight-part series on BBC Two

Other arts, entertainment, and media

• Ocean (comics), a miniseries by Warren Ellis and Chris Sprouse
• Ocean (Marvel Comics), a superhuman mutant
• Ocean Productions, an animation recording company
• Ocean Software, a video game publisher
• Oceans (film), a documentary by Jacques Perrin
• Ocean with David Attenborough , a 2025 documentary film

Automobile

• Fisker Ocean, electric crossover SUV

Air transport

• Ocean Airlines, a cargo airline based in Brescia, Italy

Rail transport

• Ocean (train), a Canadian passenger train
• AS Ocean, a former Larvik company operating a whaling station and light railway in South Georgia

Ships

• Ocean (East Indiaman), a name given to several East Indiamen that sailed for the Honourable East India Company
• Ocean (ship), a name given to several vessels that brought convicts from Britain to Australia
• HMS Ocean, a name given to several Royal Navy vessels
• PS Ocean
• Ocean 40, an American sailboat design
• Océan-class ironclads built for the French navy
• USS Ocean, a U.S. Navy ship