Athletes A–Z
50 athletes| Full Name | Nickname | Division | Nationality | Notable Titles |
|---|---|---|---|---|
| Iain Valliere | — | Men's Open | Canada | — |
| Ian Harrison | — | Men's Open | United Kingdom | — |
| Ian Lauer | — | Men's Physique | — | — |
| Ibrahim Fahim | — | Men's Open | Egypt | — |
| Idianette Ortiz | — | Bikini | — | — |
| Idrise Ward-El | — | Men's Open | — | — |
| Igor Illes | — | — | — | — |
| Ilaria Armeni | — | — | — | — |
| Ildiko Kallai | — | Women's Fitness | — | — |
| Ina Lopulissa | — | Ms. Olympia | Netherlands | — |
| India Paulino | — | Bikini | — | — |
| Ines Neves | — | Bikini | — | — |
| Inga Neverauskaite | — | Women's Figure | — | — |
| Inger Zetterqvist | — | Ms. Olympia | Sweden | — |
| Inna Gavryliuk | — | Bikini | — | — |
| Irene Andersen | — | Ms. Olympia | Denmark | — |
| Irene Iravedra | — | Bikini | Spain | — |
| Irene Iravedra Cunarro | — | — | — | — |
| Ireneusz Ptucha | — | Men's Physique | — | — |
| Irina Magdieva | — | Bikini | — | — |
| Iris Floyd Kyle | — | Ms. Olympia | — | — |
| Iris Kyle | — | Ms. Olympia | United States | — |
| Isaac Baier | — | Classic Physique | — | — |
| Isaac Balbi | — | — | — | — |
| Isaac Francis | — | — | — | — |
| Isabella Silva | — | Bikini | — | — |
| Isabelle Fagan | — | — | — | — |
| Isabelle Jackson | — | Women's Physique | — | — |
| Isabelle Nunes | — | Women's Wellness | Brazil | — |
| Isabelle Turell | — | Ms. Olympia | — | — |
| Isai Kesek | — | Men's Physique | — | — |
| Isaiah Hilton | — | Classic Physique | — | — |
| Isamara dos Santos | — | Women's Wellness | Brazil | — |
| Isamara Santos | — | Women's Wellness | Brazil | — |
| Isha Barrow | — | Bikini | — | — |
| Ismael Martinez | — | Men's Physique | — | — |
| Ismael Martinez Dominguez | — | Men's Physique | Spain | — |
| Israel Leanos | — | Classic Physique | — | — |
| Issis Fabiana Silvestre | — | Ms. Olympia | Denmark | — |
| Issis Syhler | — | — | — | — |
| Itemberg Nunes | — | Men's Physique | — | — |
| Iulia Baba | — | Bikini | Romania | — |
| Iulia Maria Baba | — | Bikini | — | — |
| Ivana Dvorakova | — | — | — | — |
| Ivana Ivusic | — | Women's Figure | — | — |
| Ivanna Escandar | — | Bikini | Spain | — |
| Ivanna Scandar Fernandez | — | — | — | — |
| Iveth Carreon | — | Bikini | — | — |
| Ivi Escandar | — | — | — | — |
| Ivie Rhein | — | Women's Physique | United States | — |