Seaview
Seaview or Sea View may refer to:

Places
 Seaview, Victoria, Australia, locality in Gippsland, Victoria, Australia
 Seaview, Canterbury, a suburb of Timaru, Timaru District, New Zealand
 Seaview, Clifton beach, a beach in Karachi
 SeaView Palos Verdes, a residential tract in Rancho Palos Verdes, California, designed by Paul R. Williams
 Seaview, West Coast, a suburb of Hokitika, Westland District, New Zealand
 Seaview, Isle of Wight, a small village in England
 Seaview, Lower Hutt, an industrial suburb of Lower Hutt, New Zealand
 Sea View, Prince Edward Island, Canada
 Seaview, New Brunswick, a small Canadian coastal community
 Seaview, Eastern Cape, South Africa
 Seaview, Seattle
 Seaview, Virginia
 Seaview, Washington

Television and film 
 USOS Seaview or S.S.R.N. Seaview, the fictitious submarine from Voyage to the Bottom of the Sea (USOS in the film, S.S.R.N. in the television series)
 Seaview (TV series), a British children's TV series from the 1980s
 Seaview (film), a 2008 Irish documentary film

Other uses
 Seaview SVII, an underwater camera
 The Catlin Seaview Survey
 Seaview, a 1983 novel by Toby Olson
 Seaview (Galloway, New Jersey), a golf club in Absecon, New Jersey, USA
 Seaview (football ground), football stadium in north Belfast, Northern Ireland, home of Crusaders F.C.
 Seaview Asylum, in Hokitika, New Zealand
 Seaview Hospital, in Staten Island, New York, USA
 Seaview Primary School in North Belfast, Northern Ireland
 Carey Mansion, a château formerly known as Seaview Terrace
 Sea View Yacht Club, Isle of Wight, England
 Seaview (novel), a novel by Toby Olson