Friedrich Charles Krichauff (27 June 1861 – 25 March 1954) was an Australian architect,[1] philatelist and amateur photographer.
His father was Friedrich Eduard Heinrich Wulf Krichauff (1824–1904), a South Australian parliamentarian and his mother was Dorothea Sophia Arivolina Fischer.
Krichauff married Elizabeth Alice Gemmell on 3 March 1898 at Long Valley, north of Strathalbyn, South Australia.
Krichauff was a founding member in 1885 of the South Australian Amateur Photographic Society, also Secretary and Treasurer.
In June 1949 Krichauff was interviewed in Australasian Photo-Review where he stated that he never sold his photographs and only ever gave them away.