Kazys Bizauskas (1893, Pāvilosta, Courland Governorate – 26 June 1941) was a Lithuanian statesman, diplomat, author, and one of the twenty signatories of the Act of Independence of Lithuania. Bizauskas first emerged as a writer while attending secondary school in Kaunas; he issued a hand-written periodical, Ateitis (The Future). He studied law at Moscow University from 1913 to 1915. After returning, he taught secondary school in Panevėžys. During the Conference of Vilnius he was elected to the Council of Lithuania as its secretary, and signed the Act of Independence in 1918.