Anthonie "Anton" Koolhaas (16 November 1912 – 16 December 1992) was a Dutch journalist, novelist, and scenario writer.

Anthonie Koolhaas was born on 16 November 1912 in Utrecht, Netherlands.

He had little connection with the members of his family and he developed a rich imagination.

Between 1931 and 1935 he attended Utrecht University, studying an individual program related to journalism.

[1] He wrote the scenario of the Academy Award-nominated films Everyman (1963) and Ape and Super-Ape (1972), both directed by Bert Haanstra.