Cas Holman (born 1974) is an American toy designer.
She is known for designing toys that emphasize creativity through unstructured play.
[1] Holman's Rigamajig line of collaborative playsets, originating as a custom play feature for the High Line Park[2] in 2011, has been included in schools and museum play areas internationally.
[3][4] Previously a professor at Syracuse University[5] and the Rhode Island School of Design,[6][7] she is the founder and principal designer of the toy company Heroes Will Rise.
[8] Holman is the subject of an episode of the Netflix series Abstract: The Art of Design titled "Cas Holman: Design for Play,"[9] focusing on her design philosophies.