Gail Sheridan Schwartz is a former legislator in the U.S. state of Colorado. Elected to the Colorado State Senate as a Democrat in 2006, Schwartz represented Senate District 5, which covers a large section of south-central Colorado, ranging from Aspen, and Delta, Colorado through the San Luis Valley to the New Mexico border. Schwartz left office in 2015 after serving two terms and unsuccessfully ran for the United States House of Representatives in Colorado's 3rd congressional district.