| Date | Speaker | Institution | Title |
| 9 February | Jielai Zhang | University of Toronto | Exploring the low surface brightness Universe with the Dragonfly Telephoto Array |
| 23 February | Connor Bottrell | University of Victoria | Observational Properties of Simulated Galaxies: Computational Cosmology as Seen through a Telescope |
| 2 March | Roland Bacon and Johan Richard | Centre de Recherche Astrophysique de Lyon (France) | Science prospects with MUSE at the VLT |
| 9 March | Christopher Usher | Liverpool John Moores University | Using Globular Cluster Stellar Populations to Understand Galaxy Formation |
| 16 March | Elizabeth Stanway | University of Warwick | Understanding Intense Star Formation through Observations and Modelling |
| 23 March | Keith Bannister | CSIRO | Fast Radio Bursts and plasma lenses around hot stars |
| 28 March | Tom Landecker | Dominion Radio Astrophysical Observatory | Revealing the Galactic Magnetic Field with Radio Polarization |
| 6 April | Michael Hudson | University of Waterloo | Galaxies and Dark Matter Seen Through a Gravitational Lens |
| 13 April | Andy Casey | Monash University | The lithium-rich giant star puzzle |
| 27 Apri | A/Prof. Francois Rigaut & Dr Richard McDermid | ANU & Macquarie | MAVIS: A new MCAO-Assisted Visible Imager and Spectrograph for the Very Large Telescope |
| 1 May | David Parkinson | Korea Astronomy and Space Science Institute | Cosmology with large-area radio continuum surveys |
| 4 May | Sarah Leslie | MPIA | Evolution of star formation and dust properties of galaxies over cosmic time |
| 11 May | Chris Gordon | University of Canterbury | Is the Galactic Bulge Shining in Gamma Rays? |
| 18 May | Joe Callingham | ASTRON | Absorption processes in radio astronomy: Facilitating a unique discovery space |
| 25 May | Rhea-Silvia Rhemus | University Observatory in Munich | Dynamical and kinematical properties of (mostly) early-type galaxies from the Magneticum simulations |
| 29 May | Dr. Alfred Tiley | Durham University | Galaxy Kinematics from Integral Field Spectroscopy of ~1000 z~0.6-2 Star-forming Galaxies |
| 22 June | Leo Alcorn | Texas A&M | The Proto-cluster Environment at z~2: Kinematics, Metallicity, and Merging Groups |
| 13 July | Stuart Ryder | AAO | Binary companions to stripped-envelope supernovae |
| 27 July | Hugo Nowacki and Quentin Noraz | Paris-Sud University | Solar active regions: through different models and behaviours |
| 17 August | Guillermo Blanc | Observatories of the Carnegie Institution for Science | Next Generation IFU Surveys of Nearby Galaxies: Resolving the Physics that Drive Galaxy Evolution |
| 31 August | Shin-ya NITTA | Tsukuba University of Technology | Magnetic reconnection theory |
| 7 September | Mireia Montes | UNSW | Exploring the fossil record of cluster assembly: the intracluster light. |
| 14 September | Amri Wandel | The Hebrew University of Jerusalem | The prospects for detecting life on exoplanets in the JWST/TESS era |
| 21 September | Professor Swapan K Saha | Formerly at Indian Institute of Astrophysics | Genesis of Optical Interferometry |
| 5 October | Bjoern Malte Schaefer | Heidelberg Uni | (non)Gaussian lensing of a (non)Gaussian cosmic microwave background |
| 12 October | Joss Bland-Hawthorn | University of Sydney | Near Field Cosmology and Astrometry |
| 19 October | Justin Bray | University of Manchester | Toward detecting cosmic rays at the Murchison Radio-astronomy Observatory |
| 26 October | Peter Tuthill | University of Sydney | A twist in the tale: sinuous plume coiled around doomed star may forebode violent end. |
| 30 November | Barnaby Norris and Chris Betters | University of Sydney | Why you should be excited about astrophotonics |
| 4 December | Jean-Luc Starck | | Mathematical Challenges of the Euclid Spatial Project |
| 7 December | Philippa Browning | Jodrell Bank Centre for Astrophysics, University of Manchester | Plasma heating and particle acceleration by magnetic reconnection in solar and stellar flares |
