Andrew J. (Drew) Feustel (born August 25, 1965) is an American Geophysicist and a NASA astronaut, selected in 2000. His first mission was STS-125, launched on May 11, 2009.

Andrew Feustel was born on August 25, 1965 in Lancaster, Pennsylvania. He grew up in Lake Orion, Michigan, where he graduated from Lake Orion High School and received an AS degree from Oakland Community College. He then attended Purdue University, where he was a member of Sigma Phi Epsilon fraternity and received both a BS in Solid Earth Sciences (1989) and a MS in Geophysics (1991). He then moved to Ontario, Canada to attend Queen's University, where he received his PhD in Geological Sciences in 1995.

While attending community college, Feustel worked as an auto mechanic at International Autoworks, Ltd., Farmington Hills, Michigan, restoring 1950’s Jaguars. At Purdue University, Feustel served as a Residence Hall Counselor for two years at Cary Quadrangle for the Purdue University Student Housing organization. His summers were spent working as a commercial and industrial glazier near his home in Michigan. During his Master‘s degree studies Feustel worked as a Research Assistant and Teaching Assistant in the Earth and Atmospheric Sciences Department of Purdue University. His M.S. thesis investigated physical property measurements of rock specimens under elevated hydrostatic pressures simulating Earth’s deep crustal environments. While at Purdue, Feustel served for three years as Grand Prix Chairman and team Kart driver for Sigma Phi Epsilon Fraternity. In 1991, Feustel moved to Kingston, Ontario, Canada to attend Queen’s University where he worked as a Graduate Research Assistant and Graduate Teaching Assistant. Feustel’s Ph.D. thesis investigated seismic wave attenuation in underground mines and measurement techniques and applications to site characterization.