List of Famous people who born in 1906

Ramón Rato (1907–1998) was a Spanish businessman who in 1947 set up the "Cadena Rato" radio station which became one of the most popular in Spain during the Francoist State, of whom Rato was a supporter, though he was equally supportive of King Juan Carlos after Franco's death and the restoration of the monarchy.

Creighton Tull Chaney, known by his stage name Lon Chaney Jr., was an American actor known for playing Larry Talbot in the film The Wolf Man (1941) and its various crossovers, Count Alucard in Son of Dracula, Frankenstein's monster in The Ghost of Frankenstein (1942), the Mummy in three pictures, and various other roles in many Universal horror films. He also portrayed Lennie Small in Of Mice and Men (1939) and supporting parts in dozens of mainstream movies. Originally referenced in films as Creighton Chaney, he was later credited as "Lon Chaney, Jr." in 1935, and after Man Made Monster (1941), beginning as early as The Wolf Man later that same year, he was almost always billed under his more famous father's name as Lon Chaney at the studio's insistence. Chaney had English, French, and Irish ancestry, and his career in movies and television spanned four decades, from 1931 to 1971.

June Collyer was an American film actress of the 1920s and 1930s.

Magnus Rudolph Hestenes was an American mathematician best known for his contributions to calculus of variations and optimal control. As a pioneer in computer science, he devised the conjugate gradient method, published jointly with Eduard Stiefel.