Pierrette Bloch (June 16, 1928 – July 7, 2017) was a French-born Swiss painter and textile artist. Bloch began exhibiting her works in Paris and the United States in the 1950s. The ensemble of her works have their roots in the use of "poor" materials such as ink, paper, mesh, and horsehair. Her work has been exhibited in Europe, Asia, and the Americas.