Louisa Pesel (1870–1947) was an English embroiderer, educator and textile collector. She was born in Bradford, and studied textile design at the National Art Training School, causing her to become interested in decorative stitchery. She served as the director of the Royal Hellenic School of Needlework and Lace in Athens, Greece, from 1903 to 1907. Pesel served as the first president of the Embroiderers' Guild. She produced samplers for the Victoria and Albert (V&A) Museum and cushions, kneelers, alms bags and a lectern carpet for Winchester Cathedral. She collected textiles extensively, and following her death in Winchester in 1947, her collection went to the University of Leeds.
