| John Nuttall | |
| Full Name: | James Oswell Hughes Nuttall |
| Nationality: | Indian |
| Sport: | Boxing |
| Birth Date: | 11 April 1919 |
| Birth Place: | Calcutta, Bengal Presidency, British India |
| Death Place: | England |
James Oswell Hughes Nuttall (11 April 1919 - 7 November 2005) was an Indian boxer. He was born in an Anglo-Indian family from Calcutta. He was employed in the Calcutta Police and also played cricket and field hockey for Bengal.[1] He competed in the men's middleweight event at the 1948 Summer Olympics.[2] At the 1948 Summer Olympics, he lost to Ivano Fontana of Italy.[2]