Free air and simple Bouguer gravity anomaly maps of Baffin Bay are given at a scale of 1:2 million and described along with the regional physiography of the area. The data used in compiling the maps have been obtained on a number of Bedford Institute of Oceanography cruises and from other Government and Industrial sources. While the coverage is reconnaissance in nature it is sufficient to define the major features in the area. The maps therefore provide a good regional framework within which future detailed surveys can be interpreted.