André Lefebvre de La Boulaye (January 22, 1876 – August 17, 1966) was the French Ambassador to the United States from 1933 to 1937.

La Boulaye was born in Paris the son of a Parisian lawyer, and the grandson of the jurist, poet, author and anti-slavery activist Édouard René de Laboulaye.

The La Boulaye family has included many French diplomats.

[1] His son, François Lefebvre de la Boulaye, was the French Ambassador to Brazil (1968–72), Japan (1972-75), and to the United States (1977-1981).

His grandson, Stanislas Lefebvre de Laboulaye, is the French Ambassador to the Holy See, and was formerly the French Ambassador to both the United States and Russia.