Ellie Caulkins is a prominent American philanthropist and arts advocate, known for her significant contributions to the cultural landscape of Denver, Colorado. She has played a vital role in supporting various arts organizations and initiatives, helping to enhance the community's access to the arts. In addition to her philanthropic efforts, Caulkins is recognized for her involvement in the Ellie Caulkins Opera House, a venue named in her honor. This opera house is part of the Denver Performing Arts Complex and serves as a key location for performances, showcasing her commitment to promoting the performing arts in the region.