The American Chemical Society Subdivision on Chromatography and Separations Chemistry sponsored two poster awards at the 12th Multidimensional Chromatography Workshop that was held online from February 1-3, 2021. The award winners were: Multidimensional GC Poster Award Caitlin Cain, Department of Chemistry, University of Washington Development of an enhanced total ion current chromatogram algorithm to improve untargeted peak detection Multidimensional LC Poster Award Devin Makey, Department of Chemistry, University of Michigan Enabling two-dimensional liquid chromatography for analysis and purification of pharmaceuticals via computer-assisted method development software Congratulations to the winners!