The Carnegie Institution for Science held the Carnegie Habitability Project Workshop at its Broad Branch Road campus on February 13, 2019. The workshop allowed scientists across Carnegie a chance to meet to deepen and develop Carnegie Science's research plans in the area of planetary and exoplanetary habitability. Participants presented on a range of interdisciplinary projects integrating processes from stellar environments to deep planetary interiors. The group then discussed the proposed projects and the best way forward with the Habitability Project.