| John Holloway | |
| Nationality: | Irish |
| Birth Date: | 9 December 1878 |
| Birth Place: | Tipperary, Ireland |
| Death Place: | Topeka, United States |
| Sport: | Track and field |
| Event: | All-around |
John Holloway (9 December 1878 – 15 October 1950) was an Irish athlete. He participated in the men's all-around (a forerunner to the modern decathlon) at the 1904 Summer Olympics, placing fourth.[1] [2]