| Amodeo, Stefania
| Scaling relations and stellar populations of galaxy clusters from their first epochs of assembly to the present | 2018 | Université Paris/Observatoire de Paris | GMOS-N/GMOS-S | Other |
| Hoyer Miranda, Sergio David | Search for unseen planets using transit timing variations | 2012 | Universidad de Chile | GMOS-S | Chile |
| Barclay, Thomas | Searching for Variable Sources in the Rapid Temporal Survey | 2012 | University of London, University College London | GMOS-S | UK |
| Castanheira, Barbara Garcia | Sismologia das estrelas ZZ Ceti | 2007 | Federal University of Rio Grande do Sul | GMOS-N | Brazil |
| Cuneo, Virginia | Sistemas binarios interactuantes con componentes compactas | 2017 | Universidad Nacional de Cordoba | GMOS-N/GMOS-S | Argentina |
| Caris, Evelyn Elizabeth | Size and velocity dispersion evolution of red and dead galaxies | 2013 | Swinburne University of Technology | GMOS-N | Australia |
| Sheppard, Scott S. | Small bodies in the outer solar system: from Kuiper Belt objects to Centaurs to satellites | 2004 | University of Hawaii | GMOS-N | USA |
| Kumari, Nimisha | Spatially-resolved studies of nearby star-forming galaxies | 2018 | University of Cambridge | GMOS-N | UK |
| Kynoch, Daniel | Spectral and temporal studies of accretion and ejection processes around supermassive black holes | 2019 | Durham University | GNIRS | UK |
| Collinson, James S. | Spectral and temporal studies of supermassive black holes | 2016 | Durham University | GNIRS | UK |
| Torres Zafra, Juanita | Spectro-photometric study of gamma-ray emitting blazars, their host galaxies and their environments | 2017 | Universidad Nacional de La Plata | GMOS-N/GMOS-S | Argentina |
| Caruana, Joseph | Spectroscopic analysis of primeval galaxy candidates | 2013 | University of Oxford | GNIRS | UK |
| Sinnott, Brendan | Spectroscopy and photometry of scattered light echoes from supernovae | 2013 | McMaster University | GMOS-S | Canada |
| Pierce, Michael J. | Spectroscopy of extra-galactic globular clusters | 2006 | Swinburne University of Technology | GMOS-N | Australia |
| Simanton, Lesley Ann | Star Cluster Populations in the Spiral Galaxy M101 | 2015 | University of Toledo | GMOS-N | USA |
| MacArthur, Lauren Anne | Stellar populations in spiral galaxies: Broadband versus spectroscopic viewpoints | 2005 | The University of British Columbia | GMOS-N | Canada |
| Stephens, Andrew W. | Stellar populations of nearby galaxies | 2001 | The Ohio State University | Hokupaa | USA |
| Damjanov, Ivana | Structural Evolution of Quiescent Galaxies from the Peak of the Cosmic Star Formation Epoch | 2011 | University of Toronto | GMOS-N | Canada |
| Madrid, Juan Pablo | Structural parameters of compact stellar systems | 2013 | Swinburne University of Technology | GMOS-N | Australia |
| Do Duy, Tho | Study of the silicate mineralogy of embedded young stellar objects and the interstellar medium | 2018 | University of New South Wales | MICHELLE/TRECS | Australia |
