| Birth Place: | Somero, Finland |
| Height: | 180 cm |
| Weight: | 68–70 kg |
| Sport: | Athletics |
| Event: | Pole vault |
| Pb: | 5.10 mi (1963)[1] |
| Club: | Lahden Sampo, Lahti |
| Show-Medals: | yes |
Pentti Kustaa Nikula (born 3 February 1939) is a retired Finnish pole vaulter. He won the 1962 European Championships and held one world and four European outdoor records. He placed seventh at the 1964 Summer Olympics.