| Iaaf: | CUB |
| Year: | 2013 |
| Games: | World Championships in Athletics |
| Location: | Moscow |
| Competitors: | 25 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Previous: | 2011 |
| Next: | 2015 |
Cuba is competing at the 2013 World Championships in Athletics in Moscow, Russia, from 10 to 18 August 2013.A team of 25 athletes was announced to represent the country in the event.
(q – qualified, NM – no mark, SB – season best)
| Athlete | Event | Preliminaries | Heats | Semifinals | Final | ||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | Time | Rank | ||
| Yoandys Lescay | 400 metres | ||||||||
| Andy González | 800 metres | ||||||||
| Ignacio Morales | 110 metres hurdle | ||||||||
| Orlando Ortega | 110 metres hurdle | ||||||||
| Omar Cisneros | 400 metres hurdles | ||||||||
| Raidel Acea Omar Cisneros Yoandys Lescay Osmaidel Pellicier Orestes Rodriguez Noel Ruiz | 4 × 400 metres relay | ||||||||
| Athlete | Event | Preliminaries | Final | |||
|---|---|---|---|---|---|---|
| Width Height | Rank | Width Height | Rank | |||
| Pedro Pablo Pichardo | Triple jump | |||||
| Ernesto Reve | Triple jump | |||||
| Lázaro Borges | Pole vault | |||||
| Jorge Y. Fernandez | Discus throw | |||||
| Guillermo Martinez | Javelin throw | |||||
| Roberto Janet | Hammer throw | |||||
| Leonel Suárez | ||||||
|---|---|---|---|---|---|---|
| Event | Results | Points | Rank | |||
| 100 m | ||||||
| Long jump | ||||||
| Shot put | ||||||
| High jump | ||||||
| 400 m | ||||||
| 110 m hurdles | ||||||
| Discus throw | ||||||
| Pole vault | ||||||
| Javelin throw | ||||||
| 1500 m | ||||||
| Total | ||||||
| Athlete | Event | Preliminaries | Final | |||
|---|---|---|---|---|---|---|
| Width Height | Rank | Width Height | Rank | |||
| Mabel Gay | Triple jump | |||||
| Yarisley Silva | Pole vault | |||||
| Yaniuvis López | Shot put | |||||
| Yarelys Barrios | Discus throw | |||||
| Denia Caballero | Discus throw | |||||
| Yaime Pérez | Discus throw | |||||
| Yipsi Moreno | Hammer throw | |||||
| Yorgelis Rodriguez | Heptathlon | |||||
|---|---|---|---|---|---|---|
| Event | Results | Points | Rank | |||
| 100 m hurdles | ||||||
| High jump | ||||||
| Shot put | ||||||
| 200 m | ||||||
| Long jump | ||||||
| Javelin throw | ||||||
| 800 m | ||||||
| Total | ||||||