Heinrich Albert Alfred von Doussa (27 April 1848 – 1 August 1926) was an Australian businessman and politician.

Von Doussa was born in Adelaide the son of (Emil Louis) Alfred von Doussa (c. 1809 – 17 December 1882), an officer of the Prussian army, who emigrated to South Australia in 1846,[1] aboard Heloise, arriving in March 1847 after a five-month voyage.

[2] He was elected to represent the Southern district in the South Australian Legislative Council in 1901, and was re-elected on several occasions.

[7] He held shares in several Western Australian gold-mines and was chairman of directors of Mount Benson Goldmining Co.[1] He died at his home "Detmold", Hahndorf (at that time renamed Ambleside).

[7] (Heinrich Albert) Alfred von Doussa (27 April 1848 – 1 August 1926) married Helena Theresa Doudy of Gawler on 5 October 1885.