| Kirkham mill
|
Mill |
| Knapsack Viaduct
|
Viaduct |
| Kokoda Track Memorial Walkway
|
Memorial |
| Korean War Memorial
|
Memorial |
| Lady FitzRoy Memorial
|
Memorial |
| Lake Parramatta Dam
|
Dam |
| Lane Cove Tunnel
|
Tunnel |
| Lansdowne Bridge
|
Bridge |
| Laperouse Monument
|
Memorial |
| Last Farewell
|
Memorial |
| Lennox Bridge (Blue Mountains)
|
Bridge |
| Lennox Bridge Parramatta
|
Bridge |
| Lewis Wolfe Levy Fountain
|
Fountain |
| Lewisham viaduct
|
Viaduct |
| Lieutenant G J Grieve Memorial
|
Memorial |
| Light Horse Memorial Wall 1914 - 1918
|
Memorial |
| Little Manly Baths
|
Swimming pool |
| Liverpool Weir
|
Dam |
| Long Gully Bridge
|
Bridge |
| Lord's Mill
|
Mill |
| Lower Prospect Canal
|
Canal |
| Macarthur bridge
|
Bridge |
| Maccallum Pool
|
Swimming pool |
| Macquarie lighthouse
|
Lighthouse |
| Macquarie Place Drinking Fountain
|
Fountain |
| Macquarie Place obelisk
|
Survey marker |
| Magdala Road Wharf
|
Wharf or dock |
| Malabar Ocean Pool
|
Swimming pool |
| Man o' War Steps
|
Wharf or dock |
| Manly ANZAC War Memorial
|
Memorial |
| Manly Boer War Memorial
|
Memorial |
| Manly Fun Pier
|
Wharf or dock |
| Manly Gas Company gasometer
|
Gasometer |
| Manly Harbour Pool
|
Swimming pool |
| Manly Municipal Baths
|
Swimming pool |
| Manly Wharf
|
Wharf or dock |
| Market Wharf
|
Wharf or dock |
| Marrickville War Memorial
|
Memorial |
| McElhone Stairs
|
Steps or stairs |
| McIver's Baths
|
Swimming pool |
| Meadowbank railway bridge
|
Bridge |
| Merriman Stairs
|
Steps or stairs |
| Military windmill
|
Mill |
| Mill Pond
|
Dam |
| Milperra Bridge
|
Bridge |
| Miranda War Memorial
|
Memorial |
| Monorail
|
Tramway or light rail |
| Moore Park boundary marker
|
Survey marker |
| Moore Park Cricket Association Memorial Drinking Fountain
|
Memorial |
| Moore Steps
|
Steps or stairs |