The 1965 Six Hour Le Mans was an endurance race open to Sports Cars, Improved Production Touring Cars & Series Production Touring Cars. The event was staged at the Caversham circuit in Western Australia on 7 June 1965. Results were as follows:
| Position | Drivers | No. | Car | Entrant | Laps | |
|---|---|---|---|---|---|---|
| 1 | Spencer Martin David McKay | 1 | Ferrari 250LM | Scuderia Veloce | 223 | |
| 2 | Ron Thorp | 2 | AC Cobra 289 | 211 | ||
| 3 | Vic Watson Dave Sullivan | 5 | Hurricane V8 | 200 | ||
| 4 | Max McCrackan Vin Smith | 7 | Lotus Elite | 200 | ||
| 5 | Ted Lisle Mike Tighe | 33 | Morris Cooper S | 193 | ||
| 6 | P Capelli Rick Lisle | 36 | Morris Cooper | 188 | ||
| Sports Cars 751-1100cc | ||||||
| 1 | Gary Griffiths Jeff Dunkerton | 25 | Austin-Healey Sprite | 159 | ||
| DNF | Nev McBeth Dick Ward | 26 | Austin-Healey Sprite | |||
| DNF | Don Noack Rod Slater | 24 | Renault 750 | |||
| Sports Cars 1101-1500cc | ||||||
| 1 | Max McCrackan Vin Smith | 7 | Lotus Elite | 200 | ||
| 2 | Jeff Dunkerton | 4 | Lotus Super 7 | 132 | ||
| 3 | Don Baker | 23 | Volkswagen | 122 | ||
| DNF | Warren Mathews Lou Orton | 22 | Volkswagen | |||
| DNF | Derek Vince Jack Ayers | 8 | Elfin | 27 | ||
| DNF | J Malhoney | 21 | Triumph Spitfire | 27 | ||
| Sports Cars 1501-2000cc | ||||||
| 1 | J Bavera R Mitchell | 17 | MGB | 189 | ||
| 2 | Bob Biltoff T Barlow | 9 | Porsche Super 90 | 166 | ||
| 3 | R Britton | 18 | MGA | 121 | ||
| Sports Cars 2001-3000cc | ||||||
| 1 | Bill Dickson R Fielding | 14 | Holden | 186 | ||
| 2 | P Wilkins G Abbott | 12 | Triumph TR4 | 184 | ||
| 3 | J Lewis D McKay | 29 | Holden | 130 | ||
| DNF | Rod Donovan | 11 | Holden | 82 | ||
| DNF | Rod Waller, Lionel Beattie | 6 | Repco Holden Sports | 72 | ||
| DNF | John Glasson | 10 | Atlantis | 13 | ||
| Sports Cars Over 3000cc | ||||||
| 1 | Spencer Martin David McKay | 1 | Ferrari 250LM | Scuderia Veloce | 223 | |
| 2 | Ron Thorp | 2 | AC Cobra 289 | 211 | ||
| 3 | Vic Watson Dave Sullivan | 5 | Hurricane V8 | 200 | ||
| Improved Production Touring Cars 751-1100cc | ||||||
| 1 | Ted Lisle Mike Tighe | 33 | Morris Cooper S | 193 | ||
| 2 | P Capelli Rick Lisle | 36 | Morris Cooper | 188 | ||
| 3 | Stuart Kostera Derek Fletcher | 39 | Ford Anglia | 183 | ||
| Improved Production Touring Cars 1101-1500cc | ||||||
| 1 | Max Butt G Glatz | 35 | Ford Cortina | 184 | ||
| 2 | Ross Urquhart Craig McAllister | 34 | Ford Cortina | 170 | ||
| DNF | Owen Stringer M Tighe | 32 | Ford Cortina GT | 152 | ||
| DNF | Don O'Sullivan R McDowell | 33 | Ford Cortina GT | 6 | ||
| Improved Production Touring Cars 2001-3000cc | ||||||
| 1 | J Piesse H Vander Straaten | 37 | Holden | 180 | ||
| Improved Production Touring Cars Over 3000cc | ||||||
| 1 | Dick Roberts | 30 | Chrysler Valiant | 119 | ||
| Series Production Touring Cars 751-1100cc | ||||||
| 1 | H De Klerk M Cliff | 42 | Morris Cooper | 176 | ||
| DNF | D Black J Brewer | 45 | Vauxhall Viva | 16 | ||
| Series Production Touring Cars 1101-1500cc | ||||||
| 1 | Leon Shenton T Cuncliffe | 44 | Simca | 166 | ||
| Series Production Touring Cars 2000-3000cc | ||||||
| 1 | John Hughes D Black | 40 | Holden | 168 | ||