Jacob Kalff | |
|---|---|
 Kalff in 1933 | |
| Minister of Water Management | |
| In office 26 May 1933 – 13 January 1935 | |
| Prime Minister | Hendrikus Colijn |
| Preceded by | Paul Reymer |
| Succeeded by | Hendrikus Colijn |
| Personal details | |
| Born | Jacob Adriaan Kalff 27 April 1869 Zwolle, the Netherlands |
| Died | 13 January 1935 (aged 65) Wassenaar, the Netherlands |
| Political party | Liberal State Party |
| Alma mater | Polytechnic School |
| Occupation | Politician, businessperson |
Jacob Adriaan Kalff (27 April 1869 – 13 January 1935) was a Dutch businessperson and politician. He was a member of the Liberal State Party. He was director of the Nederlandse Spoorwegen and served as Minister of Transport and Water Management.