| David Koch | |
| Birth Date: | 24 October 1949 |
| Birth Place: | Coleraine, Victoria |
| Office1: | Member of the Victorian Legislative Council |
| Party: | Liberal Party |
| Occupation: | Farmer, real estate agent |
| Term Start1: | 30 November 2002 |
| Term End1: | 29 November 2014 |
David Frank Koch (born 24 October 1949) is an Australian politician. Born in Coleraine, Victoria, he was a farmer from 1973 to 2001, when he became a real estate agent. He held numerous local positions and was a Wannon Shire Councillor from 1987 - 1994, serving as President in 1991. In 2002, he was elected to the Victorian Legislative Council as a Liberal member for Western Province. In 2006, Koch was elected as a member for Western Victoria Region.[1]