| Paul Mulvaney | University of Melbourne |
| Udo Bach | Monash University |
| Jared Cole | RMIT University |
| Alison M. Funston | Monash University |
| Ken Ghiggino | University of Melbourne |
| Jacek Jasieniak | Monash University |
| Girish Lakhwani | University of Sydney |
| Dane McCamey | UNSW Sydney |
| Salvy Russo | RMIT University |
| John Sader | University of Melbourne |
| Timothy Schmidt | UNSW Sydney |
| Trevor Smith | University of Melbourne |
| Asaph Widmer-Cooper | University of Sydney |
| Wallace Wong | University of Melbourne |
| Kate Lowry | Chief Operating Officer | University of Melbourne |
| Kate Hall | Finance Manager | University of Melbourne |
| Iain Strachan | Media and Communications Officer | University of Melbourne |
| Jasmine Lynch | Outreach Officer | University of Melbourne |
| Johanna Monk | Central Administrator | University of Melbourne |
| Sam Gaul | Node Administrator | University of Melbourne |
| Jenny Chen | Node Administrator | Monash University |
| Brooke Nati | Node Administrator | RMIT University |
| Michelle Sullivan | Node Administrator | University of Sydney |
| Piumika Perera | Node Administrator | UNSW Sydney |
| Anthony Chesman | CSIRO |
| Genevieve Dennison | Defence; Science and Technology Group |
| Greg Dicinoski | Reserve Bank of Australia |
| ChunLei Du | CIGIT; Chinese Academy of Sciences |
| Xiao Tao Hao | Shandong University |
| Timothy James | Reserve Bank of Australia |
| Markus Lippitz | Universität Bayreuth |
| Rebecca McCallum | Defence; Science and Technology Group |
| Jeffrey B. Neaton | University of California; Berkeley |
| Fiona Scholes | CSIRO |
| Jiang Tang Huazhong | University of Science and Technology |
| Anita Ho-Baillie | University of Sydney |
| Jonathon Beves | UNSW Sydney |
| Colette Boskovic | University of Melbourne |
| Rebekah Brown* | Monash University |
| Yi-Bing Cheng | Monash University |
| Nicholas (Ned) Ekins-Daukes | UNSW Sydney |
| Joanne Etheridge | Monash University |
| Jochen Feldmann | Ludwig Maximilians Universität |
| Daniel Gomez | RMIT University |
| Susana Huelga* | Universität Ulm |
| James Hutchison | University of Melbourne |
| Ivan Kassal | University of Sydney |
| Heike Klussman | University of Kassel |
| Anna Köhler | Universität Bayreuth |
| Tu Le | RMIT University |
| Pegah Maasoumi | Swinburne University of Technology |
| Kavan Modi | Monash University |
| Suzanne Neville | UNSW Sydney |
| Angèle Reinders | Eindhoven University of Technology (TU/e) |
| Chris Ritchie | Monash University |
| Ann Roberts | University of Melbourne |
| Gary Rosengarten | RMIT University |
| Greg Scholes | Princeton University |
| Tim Schork | University of Technology Sydney |
| Ken Silburn | iSTEM |
| Kakkudiyil George Thomas | Indian Institute of Science Education and Research Thiruvananthapuram |
*Completed term as Associate Investigators in 2020
| Eser Akinoglu | University of Melbourne |
| Andre Anda | RMIT University |
| Amir AsadpoorDarvish | University of Sydney |
| Christopher Bailey | UNSW Sydney |
| Stefano Bernardi | University of Sydney |
| Siobhan Bradley | University of Melbourne |
| Francesco Campaioli | RMIT University |
| Naresh Chandrasekaran | Monash University |
| Jesse F. Collis | University of Melbourne |
| Patrick Conaghan | University of Sydney |
| Martin Cyster | RMIT University |
| Giovanni DeLuca | Monash University |
| Laszlo Frazer | Monash University |
| Sebastian Olivier Furer | Monash University |
| Rugang Geng | UNSW Sydney |
| Christopher Hall | University of Melbourne |
| Harini Hapuarachchi | RMIT University |
| Thilini Ishwara | UNSW Sydney |
| Jueng-Eun Kim | Monash University |
| Nicholas Kirkwood | University of Melbourne |
| Mykhailo Klymenko | RMIT University |
| Jamie Laird | University of Melbourne |
| Bin Li | Monash University |
| Xiongfeng Lin | Monash University |
| Yawei Liu | University of Sydney |
| Igor Lyskov | RMIT University |
| Thomas MacDonald | UNSW Sydney |
| Mahyar Madadi | University of Melbourne |
| Wenxin Mao | Monash University |
| Sri Matta | RMIT University |
| David McMeekin | Monash University |
| Nastaran Meftahi | RMIT University |
| Chun Kiu Ng | Monash University |
| Narendra Pai | Monash University |
| Nirmal Peiris | Monash University |
| Felix Pollock | Monash University |
| Shyamal Prasad | UNSW Sydney |
| Kevin Rietwyk | Monash University |
| Sonia Ruiz Raga | Monash University |
| Randy Sabatini | University of Sydney |
| Nicolau Saker Neto | University of Melbourne |
| Kyra Schwarz | University of Melbourne |
| Gaveshana Sepalage | Monash University |
| Babar Shabbir | Monash University |
| Robert Shaw | RMIT University |
| Jingchao Song | University of Melbourne |
| Boer Tan | Monash University |
| Jesse Vaitkus | RMIT University |
| Tharindu Warnakula | Monash University |
| Wenping Yin | Monash University |
| Jaechoul Yu | Monash University |
| Gangcheng Yuan | Monash University |
| Tian Zhang | Monash University |
| Fei Zheng | University of Melbourne |
| Ali Ali | Monash University |
| Arun Ashokan | University of Melbourne |
| Dorota Bacal* | Monash University |
| Patrycja Ballard | Monash University |
| Mayank Bhasin | University of Melbourne |
| Christian Blauth* | University of Melbourne |
| Alison Campbell | University of Sydney |
| Subhajit Chakraborty | University of Melbourne |
| Zifei Chen | University of Melbourne |
| Yen Yee Choo | Monash University |
| Miles Collins | UNSW Sydney |
| Siqi Deng | Monash University |
| Cameron Dover | UNSW Sydney |
| Sarah Eskandarian | Monash University |
| Muhammad Faris Shahin Shahidan | University of Melbourne |
| Roslyn Forecast | RMIT University |
| Jacob Fry | University of Melbourne |
| Elham Gholizadeh | UNSW Sydney |
| Lara Gillan | UNSW Sydney |
| Qianying Guo | Monash University |
| Mohammad Rashedul Hasan | University of Sydney |
| Yvonne Hora | Monash University |
| Parisa Hosseinabadi | UNSW Sydney |
| Yixiong Ji | University of Melbourne |
| Joseph Johnson | University of Melbourne |
| Junhan Kong | Monash University |
| Julien Leoni | University of Sydney |
| Bin Li*+ | Monash University |
| Hanchen Li | Monash University |
| Yun Li | University of Sydney |
| Jize Lin | Monash University |
| Qingdong Lin | Monash University |
| Swetha Chengala Madam | Monash University |
| Bala Gopal Maddala | Monash University |
| Meredith Mahoney | RMIT University |
| Anjay Manian | RMIT University |
| Adrian Mena | UNSW Sydney |
| Monika Michalska | Monash University |
| Debora Monego* | University of Sydney |
| Roberto N. Muñoz | Monash University |
| Chun Kiu Ng*+ | Monash University |
| Minh Triet Nguyen | UNSW Sydney |
| Anum Nisar | Monash University |
| Riley O'Shea | University of Melbourne |
| Tze Cin Owyong | University of Melbourne |
| William Pappas | UNSW Sydney |
| Rosie Pelosi | UNSW Sydney |
| Rehana Pervin | University of Melbourne |
| Madhuranga Rathnayake | University of Sydney |
| Michael Rinaudo | University of Sydney |
| Eliza Rokhsat | University of Melbourne |
| Shuai Ruan* | Monash University |
| Ashish Sharma* | University of Sydney |
| Hugh Sullivan | RMIT University |
| Jingsong (Jason) Sun* | Monash University |
| Adam Surmiak | Monash University |
| Ben Tadgell | University of Melbourne |
| Boer Tan*+ | Monash University |
| Wen Liang Tan | Monash University |
| Chujie Wang* | Monash University |
| Tim Warner | RMIT University |
| Dingchen Wen | University of Melbourne |
| Jared Wood | University of Sydney |
| Na Wu | University of Melbourne |
| Yang Xu | University of Melbourne |
| Anchal Yadav | Monash University |
| Heyou Zhang | University of Melbourne |
| Boya Zhao | Monash University |
| Jie Zhao | Monash University |
| Irina Zharinova | University of Melbourne |
* Completed in 2020
+ Now an Exciton Science Postdoc
| Carl Belle | RMIT University |
| Yen Yee Choo | Monash University |
| Tyler Hughes | RMIT University |
| Damon Payne | University of Melbourne |
| Jiakai Wang | University of Melbourne |
| Mr Yanchen Zhou | University of Sydney |
| Conor Day | University of Melbourne |
| Yihan Dong | University of Melbourne |
| Jiho Han | University of Melbourne |
| Jack Heywood-Day | University of Melbourne |
| Robin Hone | University of Melbourne |
| Angela Keyte | University of Melbourne |
| Yiheng Lu | University of Melbourne |
| Danni Luo | University of Melbourne |
| Sakuya Mori | University of Melbourne |
| Trent Ralph | University of Melbourne |
| Paulo Simon | University of Melbourne |
| Yan Wu | University of Melbourne |
| Fangfang Yuan | University of Melbourne |
| Samantha Zaman | University of Melbourne |
| Jiho Han+ | University of Melbourne |
| Shon Kolomoisky | Monash University |
| Caleb Stamper | University of Sydney |
| Junlin Yan | Monash University |
| Yannan Zhou | Monash University |
* Completed in 2020
+ Converted to Masters in 2020