| Kalkarindji Flexible Aged Care Service (Kalkarindji) | Victoria Daly Regional Council | National Aboriginal and Torres Strait Islander Aged Care Program | active | 0 | Victoria River |
| Kalkarni Residency | BaptistCare NSW & ACT | Residential | active | 43 | Brookton |
| Kaloma Home for the Aged | Kaloma Home for the Aged Limited | Residential | active | 69 | Goondiwindi |
| Kaloma Home For The Aged [Ccp] | Kaloma Home for the Aged Limited | Home Care | active | 0 | Goondiwindi |
| Kalwun Community Aged Care Packages Program | Kalwun Development Corporation Limited | Home Care | active | 0 | Mudgeeraba - Bonogin |
| Kalyna Care | Ukrainian Elderly People's Home | Residential | active | 146 | Delahey |
| Kalyra Belair Aged Care | James Brown Memorial Trust | Residential | active | 92 | Belair |
| Kalyra McLaren Vale Aged Care | James Brown Memorial Trust | Residential | active | 39 | McLaren Vale |
| Kalyra Woodcroft Aged Care | James Brown Memorial Trust | Residential | active | 88 | Morphett Vale - East |
| Kanandah Hostel | Kanandah Retirement Ltd | Residential | active | 96 | Mudgee |
| Kanangra Hostel | Aged Care Deloraine Inc | Residential | active | 48 | Deloraine |
| Kangaroo Island Multi-Purpose Service | Barossa Hills Fleurieu Local Health Network Incorporated | Multi-Purpose Service | active | 53 | Kangaroo Island |
| Kaniva Hostel | West Wimmera Health Service | Residential | active | 10 | Nhill Region |
| Kanwal Gardens Care Community | DPG Services Pty Ltd | Residential | active | 121 | Gorokan - Kanwal - Charmhaven |
| Kanwal Springs Care Community | DPG Services Pty Ltd | Residential | active | 121 | Gorokan - Kanwal - Charmhaven |
| Kapunda Homes | Barossa Hills Fleurieu Local Health Network Incorporated | Residential | active | 26 | Light |
| Kara Court Nursing Home | East Wimmera Health Service | Residential | active | 30 | St Arnaud |
| Karadi Aged Care | Karadi Aboriginal Corporation | Home Care | active | 0 | Derwent Park - Lutana |
| Kara House | Yorke and Northern Local Health Network Incorporated | Residential | active | 25 | Clare |
| Karana | Yarrawonga Health | Residential | active | 30 | Yarrawonga |
| Karbhat Pty Ltd | Karbhat Pty Ltd | Home Care | active | 0 | Kingswood - Werrington |
| Kardinia Parkside Care Community | DPG Services Pty Ltd | Residential | active | 104 | Geelong |
| Kare Seniors Pty Ltd | Kare Seniors Pty ltd | Home Care | active | 0 | Truganina - North |
| Karingal Gardens | Bushland Health Group Limited | Residential | active | 100 | Taree |
| Karingal Green | Karingal Green Health, Aged and Community Care (WA) Pty Ltd | Residential | active | 162 | High Wycombe |
| Karingal Green Home Care | Karingal Green Health, Aged and Community Care (WA) Pty Ltd | Home Care | active | 0 | High Wycombe |
| Karingal Nursing Home | Queensland Health | Residential | active | 80 | Wambo |
| Karingal Seymour | Seymour Elderly Citizens Hostel Inc | Residential | active | 60 | Seymour |
| Karinya | NCN Health | Residential | active | 30 | Numurkah |
| Karinya Residential Care | Narrogin Cottage Homes Inc | Residential | active | 50 | Narrogin |
| Karlarra House | Western Australian Government | Residential | active | 56 | South Hedland |
| Karoonda Multi-Purpose Service | Riverland Mallee Coorong Local Health Network Incorporated | Multi-Purpose Service | active | 26 | Karoonda - Lameroo |
| Karri and Tuart Lodge | Air Force Association (Western Australian Division) Incorporated | Residential | active | 110 | Butler - Merriwa - Ridgewood |
| Katanning Multi-Purpose Service | Country Health Service | Multi-Purpose Service | active | 18 | Katanning |
| Katherine Hostel | Australian Regional and Remote Community Services Limited | Residential | active | 30 | Katherine |
| Katoomba Views Care Community | DPG Services Pty Ltd | Residential | active | 70 | Katoomba - Leura |
| Kawana Waters Care Community | DPG Services Pty Ltd | Residential | active | 151 | Wurtulla - Birtinya |
| Keilor East Manor Care Community | DPG Services Pty Ltd | Residential | active | 125 | Keilor East |
| Keith and District Healthcare | Limestone Coast Local Health Network Incorporated | Residential | active | 28 | Tatiara |
| Kellerberrin Multi-Purpose Service | Country Health Service | Multi-Purpose Service | active | 4 | Cunderdin |
| Kellock Lodge | Kellock Lodge Alexandra Inc | Residential | active | 50 | Alexandra |
| Kensington Grange | Wickro Pty Ltd | Residential | active | 100 | Leopold |
| Kensington Park Nursing Home | Fresh Fields Aged Care Pty Ltd | Residential | active | 53 | South Perth - Kensington |
| Kerrisdale Gardens | Good Shepherd Lodge Ltd | Residential | active | 107 | Andergrove - Beaconsfield |
| Kewarra Beach Aged Care | Kewarra Lifestyles Pty Ltd | Residential | active | 94 | Clifton Beach - Kewarra Beach |
| Kew Gardens Aged Care | Australian Aged Care Group Pty Ltd | Residential | active | 140 | Kew - South |
| Kew Grove Care Community | DPG Services Pty Ltd | Residential | active | 49 | Kew - West |
| Kiama Home Care | Fresh Fields Management (NSW) No 2 Pty Ltd | Home Care | active | 0 | Kiama |
| Killara Gardens Aged Care | Pathways Aged Care Pty Limited | Residential | active | 105 | Gordon - Killara |
| Killara Glades Care Community | DPG Services Pty Ltd | Residential | active | 83 | Gordon - Killara |