Peter David de Klerk (16 March 1935 – 11 July 2015) was a racing driver from South Africa. He participated in four Formula One World Championship Grands Prix, debuting on 28 December 1963. He scored no championship points.

Complete Formula One World Championship results

(key) (Races in bold indicate pole position)

Year Entrant Chassis Engine 1 2 3 4 5 6 7 8 9 10 11 12 13 WDC Points 1963 Otello Nucci Alfa Special Special Alfa Romeo Giulietta 1.5 L4 MON BEL NED FRA GBR GER ITA USA MEX RSA
Ret NC 0 1965 Otello Nucci Alfa Special Special Alfa Romeo Giulietta 1.5 L4 RSA
10 MON BEL FRA GBR NED GER ITA USA MEX NC 0 1969 Jack Holme Brabham BT20 Repco 620 3.0 V8 RSA
NC ESP MON NED FRA GBR GER ITA CAN USA MEX NC 0 1970 Team Gunston Brabham BT26 Ford Cosworth DFV 3.0 V8 RSA
11 ESP MON BEL NED FRA GBR GER AUT ITA CAN USA MEX NC 0

Complete Formula One non-championship results

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year Entrant Chassis Engine 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1962 Otello Nucci Alfa Special Special Alfa Romeo Giulietta 1.5 L4 CAP BRX LOM LAV GLV PAU AIN INT NAP MAL CLP RMS SOL KAN MED DAN OUL MEX RAN
7 NAT
7 1963 Otello Nucci Alfa Special Special Alfa Romeo Giulietta 1.5 L4 LOM GLV PAU IMO SYR AIN INT ROM SOL KAN MED AUT OUL RAN
3 1964 Otello Nucci Alfa Special Special Alfa Romeo Giulietta 1.5 L4 DMT NWT SYR AIN INT SOL MED RAN
15 1965 Otello Nucci Alfa Special Special Alfa Romeo Giulietta 1.5 L4 CAP
4 ROC SYR SMT INT MED Brabham BT11 Climax FPF 2.8 L4 RAN
2 1966 Otello Nucci Brabham BT11 Climax FPF 2.8 L4 RSA
Ret SYR INT OUL