David A. Hartman (1936 – November 24, 2015) was a 1994 candidate for Texas State Treasurer, businessman, and bank owner in the Austin, Texas area. During his earlier large-corporation experience, he worked in product and process development, market and economic research, strategic planning and plant management—culminating in Manufacturing and Development Director of Mobil Chemicals, LTD.’s, Polymer Division. Since then he served for 33 years as CEO of manufacturing, transportation and banking companies, including Hartland Bank in the Austin area which he founded in 1990, having pulled through the banking bust of the late 1980s.