| Mikaela Jago | ICMEC Australia | 27 |
| Glen James | Money Podcast | 14 |
| Michelle Jasper | Gisborne Advisory | 16 |
| Getmini Jayawardene | Accenture | 18 |
| Jacki Jennings | La Trobe Financial | 3 |
| Bec Jennings | La Trobe Financial | 3 |
| Chris Junyi He | (not set) | 14 |
| Anna Karelas | Nexus APAC Group | 20 |
| Ged Kearney | Fifty Arcres | 13 |
| Dannielle Kelly | Int'l Centre for Missing & Exploited Children | 32 |
| Hon Matt Keogh | Minister for Veterans' Affairs | 4 |
| Emma Keogh | Australian Federal Police | 30 |
| Sarah Kerkham | Anacta | 25 |
| Frankie Kerkham | Anacta | 25 |
| Gemma Killen | WWWA | 10 |
| Allie King | Missing Perspective | 14 |
| Lizzie Knight | Mallesons | 16 |
| Therese Kosmer | Strategy and Performance Australia | 31 |
| Lucy Kough | Tap the Gap | 6 |
| Kylie Kwong | Accenture | (not set) |