| Grand Prix: | Dutch |
| Gp Suffix: | TT |
| Flag: | Netherlands |
| Location: | TT Circuit Assen |
| Course Mi: | 10.275 |
| Course Km: | 16.536 |
| Race No: | 3 |
| Season No: | 8 |
| Date: | 28 June |
| Year: | 1952 |
| Fast Rider 500: | Umberto Masetti |
| Fast Rider 500 Country: | Italy |
| Fast Rider 500 Bike: | Gilera |
| Fast Time 500: | 6:08.7 |
| First Rider 500: | Umberto Masetti |
| First Rider 500 Country: | Italy |
| First Rider 500 Bike: | Gilera |
| Second Rider 500: | Geoff Duke |
| Second Rider 500 Country: | United Kingdom |
| Second Rider 500 Bike: | Norton |
| Third Rider 500: | Ken Kavanagh |
| Third Rider 500 Country: | Australia |
| Third Rider 500 Bike: | Norton |
| Fast Rider 350: | Geoff Duke |
| Fast Rider 350 Country: | United Kingdom |
| Fast Rider 350 Bike: | Norton |
| Fast Time 350: | 6:30.6 |
| First Rider 350: | Geoff Duke |
| First Rider 350 Country: | United Kingdom |
| First Rider 350 Bike: | Norton |
| Second Rider 350: | Ray Amm |
| Second Rider 350 Country: | Southern Rhodesia |
| Second Rider 350 Bike: | Norton |
| Third Rider 350: | Rod Coleman |
| Third Rider 350 Country: | New Zealand |
| Third Rider 350 Bike: | AJS |
| Fast Rider 250: | Bruno Ruffo |
| Fast Rider 250 Country: | Italy |
| Fast Rider 250 Bike: | Moto Guzzi |
| Fast Time 250: | 6:59.9 |
| First Rider 250: | Enrico Lorenzetti |
| First Rider 250 Country: | Italy |
| First Rider 250 Bike: | Moto Guzzi |
| Second Rider 250: | Bruno Ruffo |
| Second Rider 250 Country: | Italy |
| Second Rider 250 Bike: | Moto Guzzi |
| Third Rider 250: | Fergus Anderson |
| Third Rider 250 Country: | United Kingdom |
| Third Rider 250 Bike: | Moto Guzzi |
| Fast Rider 125: | Cecil Sandford |
| Fast Rider 125 Country: | United Kingdom |
| Fast Rider 125 Bike: | MV Agusta |
| Fast Time 125: | 7:44.6 |
| First Rider 125: | Cecil Sandford |
| First Rider 125 Country: | United Kingdom |
| First Rider 125 Bike: | MV Agusta |
| Second Rider 125: | Carlo Ubbiali |
| Second Rider 125 Country: | Italy |
| Second Rider 125 Bike: | Mondial |
| Third Rider 125: | Luigi Zinzani |
| Third Rider 125 Country: | Italy |
| Third Rider 125 Bike: | Moto Morini |
The 1952 Dutch motorcycle Grand Prix was the third race of the 1952 Motorcycle Grand Prix season. It took place on the weekend of 28 June 1952 at the Assen circuit.
| Pos | Rider | Manufacturer | Laps | Time | Points | |
|---|---|---|---|---|---|---|
| 1 |  Umberto Masetti | Gilera | 16 | 1:41:28.9 | 8 | |
| 2 |  Geoff Duke | Norton | 16 | +1.2 | 6 | |
| 3 |  Ken Kavanagh | Norton | 16 | +1:08.2 | 4 | |
| 4 |  Reg Armstrong | Norton | 3 | |||
| 5 |  Rod Coleman | AJS | 2 | |||
| 6 | Nello Pagani | Gilera | 1 | |||
| 7 | Leslie Graham | MV Agusta | ||||
| 8 | Libero Liberati | Gilera | ||||
| 9 | Jack Brett | AJS | ||||
| 10 | Ken Mudford | Norton | ||||
| 11 |  Louis van Rijswijk | Matchless | ||||
| 12 | Geoff E. Read | Norton | ||||
| 13 | Piet Bakker | BMW | ||||
| 14 | Drikus Veer | Triumph | ||||
| [1] | ||||||
| Pos | Rider | Manufacturer | Laps | Time | Points | |
|---|---|---|---|---|---|---|
| 1 | Geoff Duke | Norton | 12 | 1:19:31.9 | 8 | |
| 2 | Ray Amm | Norton | 12 | +14.3 | 6 | |
| 3 | Rod Coleman | AJS | 12 | +15.7 | 4 | |
| 4 | Reg Armstrong | Norton | 3 | |||
| 5 | Ken Kavanagh | Norton | 2 | |||
| 6 | Jack Brett | AJS | 1 | |||
| 7 | Leslie Graham | Velocette | ||||
| 8 | Syd Lawton | AJS | ||||
| 9 | Ken Mudford | AJS | ||||
| 10 | Dene Hollier | Norton | ||||
| 11 | Ken Harwood | AJS | ||||
| 12 | Arthur Wheeler | Velocette | ||||
| 13 | Louis van Rijswijk | Velocette | ||||
| 14 | Bob Matthews | Velocette | ||||
| 15 | Humphrey Ranson | AJS | ||||
| 16 | Sid Mason | Velocette | ||||
| 17 | Cees Fokke Bosch | AJS | ||||
| 18 | Anton Elbersen | AJS | ||||
| 19 | P. Fernando | Norton | ||||
| 20 | Gerrit Poel | Velocette | ||||
| Pos | Rider | Manufacturer | Laps | Time | Points | |
|---|---|---|---|---|---|---|
| 1 | Enrico Lorenzetti | Moto Guzzi | 10 | 1:12:30.3 | 8 | |
| 2 | Bruno Ruffo | Moto Guzzi | 10 | +0.6 | 6 | |
| 3 | Fergus Anderson | Moto Guzzi | 10 | +51.8 | 4 | |
| 4 | Arthur Wheeler | Moto Guzzi | 3 | |||
| 5 | Bill Webster | Velocette | 2 | |||
| 6 | Sieb Postma | Moto Guzzi | 1 | |||
| 7 | Hank Steman | Excelsior | ||||
| 8 | Fron Purslow | Norton | ||||
| Pos | Rider | Manufacturer | Laps | Time | Points | |
|---|---|---|---|---|---|---|
| 1 | Cecil Sandford | MV Agusta | 7 | 54:43.6 | 8 | |
| 2 | Carlo Ubbiali | Mondial | 7 | +25.1 | 6 | |
| 3 | Luigi Zinzani | Moto Morini | 7 | +38.4 | 4 | |
| 4 | Guido Sala | MV Agusta | 3 | |||
| 5 | Angelo Copeta | MV Agusta | 2 | |||
| 6 | Lo Simons | Mondial | 1 | |||
| 7 | Dick Renooy | Eysink | ||||
| 8 | Tonnie Heinemann | Eysink | ||||
| 9 | H. D. van der Waerdt | Eysink | ||||
| 10 | Mobi Vierdag | Eysink | ||||
| 11 | Jan Rietveld | Eysink | ||||
| 12 | W. Regtars | Puch | ||||
| 13 | W. van der Eijk | Moto Morini | ||||