| Andrews, Jeffrey John | Double white dwarfs as probes of single and binary star evolution | 2016 | Columbia University | GMOS-N/GMOS-S | USA |
| Bassett, Robert C. | Resolving the spectral properties of extremely star-forming galaxies at z=0.1 | 2016 | Swinburne University of Technology | GMOS-N/GMOS-S | Australia |
| Couto, Guilherme dos Santos |
Feeding and feedback in radio galaxies of the local universe | 2016 | Universidade Federal do Rio Grande do Sul | GMOS-N/GMOS-S | Brazil |
| Escudero, Carlos Gabriel | Subpoblaciones de cúmulos globulares: claves sobre la formación de galaxias de tipo temprano en grupos y el campo | 2016 | Universidad Nacional de La Plata (UNLP) | GMOS-N/GMOS-S | Argentina |
| Cuneo, Virginia | Sistemas binarios interactuantes con componentes compactas | 2017 | Universidad Nacional de Cordoba | GMOS-N/GMOS-S | Argentina |
| 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 |
| Menezes, Roberto Bertoldo | Espectroscopia 3D de núcleos ativos de galáxias tratamento e análise de dados no óptico e no infravermelho próximo | 2012 | University of Sao Paulo | GMOS-N/GMOS-S/NIFS+ALTAIR | Brazil |
| Cucchiara, Antonino | Gamma-ray burst afterglows as probes of their host galaxies and the cosmos | 2010 | The Pennsylvania State University | GMOS-N/GMOS-S/NIRI | USA |
| Kasliwal, Mansi M. | Bridging the gap: elusive explosions in the local universe | 2011 | California Institute of Technology | GMOS-N/GMOS-S/NIRI | USA |
| Perley, Daniel Alan | The diverse environments of Gamma-ray bursts | 2011 | University of California, Berkeley | GMOS-N/GMOS-S/NIRI | USA |
| Nilo-Castellon, Jose Luis | C´umulos de galaxias de baja luminosidad en rayos-X | 2013 | Universidad Nacional de Cordoba | GMOS-N/GMOS-S/NIRI | Argentina |
| Fong, Wen-fai | Unveiling the progenitors of short-duration Gamma-ray bursts | 2014 | Harvard University | GMOS-N/GMOS-S/NIRI | USA |
| Morgan, Adam Nolan | Classification, follow-up, and analysis of Gamma-ray bursts and their early-time near-infrared/optical afterglows | 2014 | University of California, Berkeley | GMOS-N/GMOS-S/NIRI | USA |
| Oldham, Lindsay Joanna | The evolution of dark and luminous structure in massive early-type galaxies | 2017 | University of Cambridge | GMOS-N/NIFS+LGS | UK |
| Modjaz, Maryam | Varied deaths of massive stars: Properties of nearby type IIb, Ib and Ic supernovae | 2007 | Harvard University | GMOS-N/NIRI | USA |
| Pagnotta, Ashley | Recurrent Novae and Type Ia Supernova Progenitors | 2012 | Louisiana State University | GMOS-S | USA |
| Barclay, Thomas | Searching for Variable Sources in the Rapid Temporal Survey | 2012 | University of London, University College London | GMOS-S | UK |
| Childress, Michael Joseph | Host galaxies of type ia supernovae from the nearby supernova factory | 2011 | University of California Berkeley | GMOS-S | USA |
| Reed, Sophie | The search for the highest redshift quasars using the Dark Energy Survey | 2017 | University of Cambridge | GMOS-S | UK |
| Bosman, Sarah Elena Ivana | Quasars at the high redshift frontier | 2017 | University of Cambridge | GMOS-S | UK |
