Rozette Lopes-Dias Van Thyn (September 19, 1921 – June 27, 2010), known as Rose Van Thyn, was a Holocaust survivor of the Auschwitz concentration camp during World War II in Poland. She became a naturalized United States citizen residing in Shreveport, Louisiana. In addition to raising a family and working as a professional seamstress, she was active for forty years as a Holocaust educator. She spoke to thousands of children in Shreveport and as an academic fellow to college students about her experiences during the Holocaust.