| Native Name: | 及川 煌久 |
| Oikawa Teruhisa | |
| Birth Name: | Kotsugu Oikawa |
| Birth Date: | 1936 1, df=yes |
| Birth Place: | Maesawa, Iwate, Japan |
| Weight: | 120kg (270lb) |
| Heya: | Oneo → Takasago |
| Record: | 300-307-19 |
| Debut: | January, 1952 |
| Highestrank: | Maegashira 10 (September, 1960) |
| Retireddate: | May, 1962 |
| Yushos: | 2 (Jūryō) |
| Update: | Sep. 2012 |
Oikawa Teruhisa (born 11 January 1936 as Kotsugu Oikawa) is a former sumo wrestler from Maesawa, Iwate, Japan. He made his professional debut in January 1952 and reached the top division in September 1957. His highest rank was maegashira 10. He retired from active competition in May 1962.