Morten Sigval Bergesen (born 2 June 1951) is a Norwegian ship-owner.
He was born in Stockholm as a grandson of Sigval Bergesen the Younger.
[1] He was also a great-grandson of Sigval Bergesen, grandnephew of Ole Bergesen and cousin of Petter C. G.
[2][3] He was a co-owner of his grandfather's shipping company Bergesen d.y.
He sold his share in 2003.