Patrik Georg Fabian de Laval (16 April 1883 – 10 March 1970) was a Swedish sport shooter and modern pentathlete who competed in the 1912 Summer Olympics.

Individually, he won a bronze medal in the first-contested modern pentathlon.

[2][3] De Laval was born of a Swedish noble family.

In 1913, he married baroness Ebba Fleetwood, the eldest daughter of baron Carl Fleetwood, 10th baron of Jälunda, and his first wife countess Hedvig, née Lewenhaupt.

[3][4] This biographical article relating to Swedish sport is a stub.