The Ray & Diana Harryhausen Foundation is a charitable trust established in 1986 by the legendary filmmaker Ray Harryhausen, recognized for his groundbreaking contributions to the art of stop-motion animation. Based in Edinburgh, Scotland, the Foundation's primary mission is to preserve and promote Harryhausen's extensive body of work, which includes iconic films like "Jason and the Argonauts" and a remarkable collection of over 50,000 items. This collection comprises original models, artwork, miniatures, and archival materials essential to the history of visual effects in cinema.

The Foundation actively engages in educational initiatives, exhibitions, and the establishment of scholarships in Harryhausen's name, ensuring his legacy inspires future generations of filmmakers and animators. Plans for the future also include public exhibitions showcasing his creatures and a robust cataloging project to maintain the integrity of the collection. Through its efforts, the Foundation aims to honor Ray Harryhausen's vision and highlight his significant impact on the world of film.