Phillip Leonian's photographs
are in the collections of:

Cleveland Museum of Art, Cleveland, OH
Cooper Hewitt, Smithsonian Design Museum, New York, NY
Florida Museum of Photographic Arts, Tampa, FL
Gruber Collection, Museum Ludwig, Cologne, Germany
Milwaukee Art Museum, Milwaukee, WI
Morgan Library and Museum, New York, NY
Museum of Fine Arts, Houston, TX
Museum of Photographic Arts, San Diego, CA
Philadelphia Museum of Art, Philadelphia, PA