Róza Pomerantz-Meltzer, also German: Rosa Pomeranz Melzer and Polish: Róza Pomeranzówna Melzerowa, (November 5, 1880 – October 19, 1934) was a Galician Jewish writer and novelist based in Lviv.
In 1919, she became the first woman to be elected to the Sejm, the Parliament of Poland, as a member of the Zionist party.
A strong promoter of Zionism, she was an influential member of local Jewish women's organizations, especially the Kolo Kobiet Zydowskich (Jewish Women's Circle).
She contributed to a number of local and foreign journals, writing in both German and Polish, and participated in international congresses.