Cornelia "Corrie" Laddé (27 October 1915 - 18 September 1996) was a Dutch swimmer who competed in the 1932 Summer Olympics.
In the 1932 Olympics she won a silver medal in the 4 × 100 m freestyle relay event. She was also fourth in the semifinal of the 100 m freestyle event and did not advance.
She was born in Batavia, Dutch East Indies and died in Bad Ischl, Austria.[1]