Helvi Hämäläinen was born on June 16, 1907 in Hamina, Finland. She was a writer, known for
Lapseni on minun... (1940),
A Respectable Tragedy (1998) and
War and Peace of Mind (2016). She was married to Niilo Haapman. She died on January 17, 1998 in Espoo, Finland.