Johannes Aavik, Estonian linguist and philologist (d. 1973)

Johannes Aavik (8 December [O.S. 26 November] 1880 in Randvere, Saaremaa, Estonia (then Russian Empire) – 18 March 1973 in Stockholm, Sweden) was an Estonian philologist and Fennophile who played a significant role in the modernization and development of the Estonian language.