Anna Ostrowska (1891–1970), was an educator, principal of Polish school in Liepājā. She graduated from the private school of A. Jastrzębska in Riga, in the years 1908–1915 she was a teacher in schools for the lower classes run by the “Oświata” Society in Riga. From September 1920 she was a teacher at the Polish Primary School No. 1 in Liepājā, and between 1945 and 1948 she was the principal of the Polish school in Liepājā. When the school was closed by the Soviet authorities, she moved to Poland and settled in Gdynia.