Priscilla Crabb JP (née Kennedy; 1 December 1864 – 27 June 1931) was a New Zealand temperance activist and community leader. For over a decade, she was a vice president of the Women's Christian Temperance Union of New Zealand (WCTU NZ), and she was acting president in 1920. She was one of the first women elected to the Palmerston North Hospital Board, and in 1928 she became the first woman in Palmerston North to be appointed a justice of the peace. While president of the local WCTU NZ chapter, she founded in 1917 an orphanage and refuge for mothers, the (named after Frances Willard), which continues today on the same site as a rest home for the elderly.