| Participant | Country | Team |
|---|---|---|
| John Childers | — | — |
| John Geiser | 🇱🇻 LAT | — |
| John Holloway | 🇱🇻 LAT | — |
| John Jones | — | — |
| John Long | — | — |
| Johnnie Johanson | — | — |
| Johnny Gonzalez | — | — |
| John Reyes | — | — |
| John Schacht | — | — |
| John Shaw | 🇱🇻 LAT | — |
| John Tomsic | — | — |
| John Washington | — | — |
| John Wood | — | — |
| Jolene Beaman | — | — |
| Jonah Scott | — | — |
| Jonathan Worstell | — | — |
| Jonathon Gordon | — | — |
| Jordan Stewarts | — | — |
| Jorge Metz | — | — |
| Jose Chase | 🇱🇻 LAT | — |
| Jose Matlock | — | — |
| Josephine Howard | — | — |
| Joseph Levan | — | — |
| Joseph Minors | — | — |
| Jose Williams | — | — |
| Joshua Baez | — | — |
| Joshua Butler | — | — |
| Joshua Tiffany | — | — |
| Joshua Watson | — | — |
| Joya Baker | — | — |
| Joyce Nunez | — | — |
| Joy Ferrante | — | — |
| Jo Yokley | 🇱🇻 LAT | — |
| Joy Rhodes | 🇱🇻 LAT | — |
| Judy Martinez | — | — |
| Julia Ingram | — | — |
| Julianne Gillon | — | — |
| Julie Green | — | — |
| June Cambria | — | — |
| Junior Woods | — | — |
| Justin Nastasi | — | — |
| Justin Nelson | — | — |
| Karen Chon | — | — |
| Karen Connolly | — | — |
| Karen Graham | — | — |
| Karina Teel | — | — |
| Karla Fitzwater | — | — |
| Karla Hunter | 🇱🇻 LAT | — |
| Karla Walker | — | — |
| Kathleen Baker | — | — |
