Sven Harald Pousette (18 June 1886 – 6 May 1975[1]) was a Swedish diplomat.
He passed the reserve officer exam in 1907 and graduated with an administrative degree (kansliexamen) in Uppsala in 1908.
[2] Pousette became an attaché at the Ministry for Foreign Affairs the same year.
Pousette was director at the Foreign Ministry in 1929 and legation counsellor in Berlin in 1934 and in London in 1938.
He became minister plenipotentiary in 1941 and was chargé d'affaires ad interim in Tehran in 1941 (also accredited to Baghdad[3]) and envoy there from 1945 to 1947 as well as in Reykjavík from 1947 to 1951.