Otto Grieg Tidemand | |
|---|---|
 Tidemand with Robert McNamara in 1966. | |
| Minister of Defence | |
| In office 12 October 1965 – 5 June 1970 | |
| Prime Minister | Per Borten |
| Preceded by | Gudmund Harlem |
| Succeeded by | Gunnar Hellesen |
| Minister of Trade and Shipping | |
| In office 5 June 1970 – 17 March 1971 | |
| Prime Minister | Per Borten |
| Preceded by | Kåre Willoch |
| Succeeded by | Per Kleppe |
| Personal details | |
| Born | 18 June 1921 Oslo, Norway |
| Died | 10 June 2006 (aged 84) Oslo, Norway |
| Political party | Conservative |
| Spouse | Karin Lorentzen (m. 1948) |
Otto Grieg Tidemand (18 June 1921, Oslo – 10 June 2006, Oslo) was a Norwegian politician for the Conservative Party. He served as Minister of Defence from 1965 to 1970 and Minister of Trade and Shipping from 1970 to 1971.