Ulf Oscar Sand (22 May 1938 – 29 December 2014) was a Norwegian civil servant and politician for the Labour Party.
He worked as a civil servant in the Ministry of Finance from 1964, and then in the Norwegian Confederation of Trade Unions from 1966 to 1971.
Sand returned to the Norwegian Confederation of Trade Unions as chief economist from 1977 to 1983.
Sand continued his career as director of the Norwegian State Educational Loan Fund from 1983 to 1986.
From 1986 to his retirement in 2003 he was permanent under-secretary of State (departementsråd) in the Ministry of Local Government and Regional Development.