Roberta Hill (1936-2009) was a collector and cinema enthusiast portrayed in the documentary film Cinemania in 2002.Hill was born June 18, 1936 in Washington, D.C, a daughter of Robert L. and Dorothy (née Dyar) Hill, and a granddaughter of Harrison Gray Dyar, Jr. She lived for most of her life in Washington, D.C., moving in 1983 to New York City where at her death on July 18, 2009 she was described as "a true New York character."