The following crews have been selected to represent Australia at the 2019 World Rowing Under 23 Championships to be held in Sarasota-Bradenton, Florida, USA from 24 to 28 July 2019.
| Crew | Club/State/SIS-SAS |
| U23 Women’s Single Scull |
|
| Ria Thompson | University of Queensland BC/VIC/QAS |
| Coach: Ben Southwell | Queensland Academy of Sport |
| U23 Women’s Double Scull |
|
| Giorgia Patten | West Australian Rowing Club/WA/WAIS |
| Harriet Hudson | Sydney Rowing Club/NSW/NSWIS |
| Coach: Rhett Ayliffe | Western Australian Institute of Sport |
| U23 Women’s Coxless Pair |
|
| Tara Rigney | Sydney University Boat Club/NSW |
| Dyone Bettega | Sydney University Boat Club/NSW/NSWIS |
| Coach: Alfie Young | Sydney University Boat Club/NSW |
| U23 Women’s Coxless Four |
|
| Lily Alton-Triggs | University of Queensland BC/QLD/QAS |
| Grace Reid | UTS Rowing Club/NSW |
| Nicela Martincic | UTS Rowing Club/NSW/NSWIS |
| Olivia Jones | West Australian Rowing Club/WA |
| Coach: Joe Tamigi | West Australian RC/WA |
| U23 Women’s Coxed Four | |
| Alexandra Nothdurft | The Ohio State University/Commercial RC/QLD |
| Jane Perrignon | University of California, Berkeley/ Griffith University Surfer’s Paradise RC/QLD |
| Imogen Purcell | University of California, Los Angeles/ Mercantile RC/VIC |
| Sarah Tisdall | Harvard/University of Queensland BC/QLD |
| Coxswain: Phoebe Georgakas | Melbourne University Boat Club/VIC |
| Coach: Annabelle Eaton | St Kevin’s College/VIC |
| U23 Lightweight Women’s Single Scull |
|
| Georgina Masters | UTS RC/NSW/NSWIS |
| Coach: Alex Field | UTS RC/NSW |
| U23 Lightweight Women’s Pair |
|
| Lucy Theodore | Toowong Rowing Club/QLD |
| Jilly Roberts | Australian National University BC/ACT |
| Coach: Ben Southwell | QLD Academy of Sport |
| U23 Men’s Single Scull |
|
| Cormac Kennedy-Leverett | Griffith University Surfers Paradise RC/QLD/QAS |
| Coach: Marcus Free | Griffith University Surfers Paradise RC/QLD |
| U23 Men’s Coxless Four |
|
| Nick Lavery | UTS Rowing Club/VIC/NSWIS |
| Rohan Lavery | Melbourne University BC/VIC |
| Marcus Britt | Sydney University BC/NSW |
| Will O’Shannessy | Sydney University BC/NSW |
| Coach: Matt Ryan | Melbourne University BC/VIC |
| U23 Men’s Coxed Four | |
| Ben Canham | Mercantile Rowing Club/VIC/VIS |
| Mitchell Hooper | Mercantile Rowing Club/VIC |
| Angus Dawson | Adelaide Rowing Club/SA/SASI |
| Adam Bakker | Commercial Rowing Club/QLD/QAS |
| Coxswain: Caitlin Hockings | University of Queensland BC/QLD/QAS |
| Coach: Nick Mitchell | Mercantile RC/VIC |
| U23 Men’s Eight | |
| Elliott Apel | Toowong Rowing Club/QAS/QLD |
| Harry Crouch | Sydney Rowing Club/NSW |
| George Finlayson | University of California, Berkeley/UTS Haberfield/NSW |
| Mitchell Hooper | Mercantile RC/VIC |
| Jackson Kench | Sydney Rowing Club/NSW/NSWIS |
| Angus Morrison | Yale University/Toowong Rowing Club/QLD |
| Jack Robertson | University of California, Berkeley/Mercantile Rowing Club/VIC |
| Alexander Wolf | Mercantile Rowing Club/VIC |
| Cox: Alannah Gilsmore | Adelaide Rowing Club/SA |
| Coach: John Bowes | QLD |
| U23 Lightweight Men’s Pair |
|
| Patrick Boere | Swan River Rowing Club/WA |
| Rohan James | Swan River Rowing Club/WA |
| Coach: Mark Beer | Swan River RC/ACT |
| U23 Lightweight Men’s Double Scull |
|
| Mitchell Reinhard | Adelaide Rowing Club/SA/SASI |
| Nathan Kennedy | Australian National University BC/ACT/ACTAS |
| Coach: Nick Mitchell | Mercantile RC/VIC |