| 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 |
| Chhetri, Rajan | Quasars, Radio Galaxies and Gravitational Lenses in the High Radio Frequency Universe | 2012 | University of New South Wales | GMOS-S | Australia |
| Alexandersen, Mike | A carefully characterised Trans-Neptunians survey | 2015 | University of British Columbia | GMOS-N | Canada |
| Andrews, Jennifer Erin | A Comprehensive Study of Dust Formation and Evolution in Core Collapse Supernovae | 2011 | Louisiana State University | GMOS-S | USA |
| dos Santos, Izabel Cristina Freitas | A emissão do gás da região de linhas estreitas em galáxias Seyfert próximas | 2017 | Universidade Federal de Santa Maria (UFSM) | GMOS-N | Brazil |
| Lansbury, George | A hard X-ray view of the distant active galactic nucleus population with NuSTAR | 2016 | Durham University | GMOS-S | UK |
| Perrin, Marshall Dimsey | A high angular resolution survey of circumstellar dust around Herbig Ae/Be stars | 2006 | University of California, Berkeley | MICHELLE | USA |
| Fabbri, Joanna Natalina | A mid-infrared study of dust emission from core-collapse supernovae | 2011 | University of London, University College London | OSCIR/TRECS/MICHELLE/GMOS-N | UK |
| Saracino, Sara | A Multi-Conjugate Adaptive Optics view of Bulge Globular Clusters | 2018 | University of Bologna | GSAOI+GeMS | Other |
| Coatman, Liam | A near-infrared view of luminous quasars: black hole masses, outflows and hot dust | 2017 | University of Cambridge | GNIRS/NIRI | UK |
| Pomohaci, Robert | A near-infrared view of the evolution, environment and multiplicity of Massive Young Stellar Objects | 2017 | University of Leeds | GNIRS | UK |
| Potter, Daniel E. | A search for debris disks with a dual channel adaptive optics imaging polarimeter | 2003 | University of Hawaii | Hokupaa | USA |
| Yan, Ting | A search for redshifted absorption lines at radio frenquencies | 2013 | University of Colorado at Boulder | GMOS-N | USA |
| Graham, John F. | A study of Gamma-ray burst host galaxies | 2013 | The Johns Hopkins University | GMOS-N/GMOS-S | USA |
| Matharu, Jasleen Kaur | A Study on Quenching and Galaxy Growth in z~1 Clusters using HST WFC3 Grism Observations | 2019 | University of Cambridge | GMOS-N/GMOS-S | UK |
| Caballero-nieves, Saida | A tale of two telescopes: Taking a closer look at the multiplicity properties of massive stars in Cygnus | 2012 | Georgia State University | NIRI+ALTAIR | USA |
| Jensen-Clem, Rebecca Marie | A Toolbox for Exoplanet Exploration | 2017 | California Institute of Technology | GPI | USA |
| Lopez Rodriguez, Enrique | A total and polarized infrared flux view of the AGN clumpy torus | 2013 | University of Florida | NIRI/MICHELLE/TRECS | USA |
| Smith, Daniel J. B. | A wide-area search for high redshift Lyman alpha haloes | 2007 | University of Oxford | GMOS-N | UK |
| Woo, Jong-Hak | Active black holes and the evolution of their host galaxies | 2005 | Yale University | GMOS-S | USA |
