| P. K. Koru | |
| Birth Date: | 15 January 1890 |
| Death Date: | 16 January 1968 |
| Office: | Member of the Kerala Legislative Assembly |
| Constituency: | Guruvayur |
| Successor: | K.G Karunakara Menon |
Koru Kooliyat, popularly known as P. K Koru (15 January 1890 – 16 January 1968) was an Indian politician.[1] He represented Guruvayur in the first Kerala legislative assembly. He entered the first Kerala Legislative Assembly as an independent with the support of Communist Party of India (CPI). Koru worked as a teacher in his early days contested as an independent with the support of the Communist Party and won with a margin of 2635 votes.[2]