Oskar Kallas (also Oskar Philipp Kallas;[1] 25 October [O.S. 13 October] 1868 in Kirikuküla, Saaremaa – 26 January 1946 in Stockholm)[citation needed] was an Estonian diplomat, linguist and folklorist.[2] He was the husband of the Finnish writer Aino Kallas.
- ^ "Juhatus ja liikmed". Riigikogu (in Estonian). Retrieved 27 February 2021.
- ^ Toivo Miljan, Historical Dictionary of Estonia, Scarecrow Press 2004