Michel Boulnois (31 October 1907 – 30 November 2008) was a 20th-century French organist and composer.
Born in Paris in a family of musicians, his father, Joseph Boulnois, was also an organist and composer.
Michel Boulnois was only eleven years old when his father, a sub-officer, died at the age of 34 from the 1918 flu pandemic.
Michel followed the same artistic path, that of the Conservatoire de Paris where he was a student of Noël Gallon, Marcel Dupré, Henri Büsser, among others.
He became titular organist of the organ of the Église Saint-Philippe-du-Roule of Paris in 1937, a position he held for 53 years until 1990.