| Lin Yuan-lang | |
| Native Name: | Chinese: 林源朗 |
| Nationality: | Republic of China |
| Office1: | Magistrate of Nantou County |
| Term Start1: | 20 December 1989 |
| Term End1: | 20 December 1997 |
| Predecessor1: | Wu Den-yih |
| Successor1: | Peng Pai-hsien |
| Birth Date: | 28 December 1940 |
| Birth Place: | Taiwan, Empire of Japan |
| Party: | Kuomintang |
Lin Yuan-lang (; born 28 December 1940) is a Taiwanese politician. He served as the Magistrate of Nantou County from 1989 to 1997.[1]