Ray Kappe (August 4, 1927 – November 21, 2019) was an American architect and educator. In 1972, he resigned his position as Founding Chair of the Department of Architecture at California State Polytechnic University, Pomona and along with a group of faculty, students and his wife, Shelly Kappe, started what eventually came to be known as the Southern California Institute of Architecture (SCI-Arc). In 2003, Kappe began working with LivingHomes to design modular homes.