| Ku Meng-yu | |
| Native Name: | Chinese: {{No bold|顧孟餘 |
| Nationality: | Republic of China |
| Office1: | Vice Premier of the Republic of China |
| Premier1: | Weng Wenhao |
| Term Start1: | 24 May 1948 |
| Term End1: | 22 June 1948 |
| Predecessor1: | Wang Yun-wu |
| Successor1: | Chang Li-sheng |
| Birth Date: | 1888 |
| Birth Place: | Zhili, Qing Dynasty |
| Death Date: | 25 June 1972 |
| Death Place: | Taipei, Taiwan |
| Party: | Kuomintang |
Ku Meng-yu was a politician in the Republic of China. He was the Vice Premier in 1948.[1]