Stanisława Nikodym (née Liliental; 2 July 1897 — 25 March 1988) was a Polish mathematician and artist.

[3] Her brother, Antoni, a chemist and officer in the Polish army, was murdered by Russians during the Katyn Massacre in 1940.

They moved to Belgium for a congress of mathematicians in 1946, and Otto gave lectures in various European cities, before they emigrated to the United States, settling in Gambier, Ohio.

[5] After her husband's death in 1974, she donated their papers and her paintings to the Briscoe Center for American History at the University of Texas, Austin.

The resulting works were presented at an exhibition in 1933, after which she donated them to the District Museum in Sandomierz, where they remain to this day.