| Games: | Summer Youth Olympics |
| Games Link: | 2018 Summer Youth Olympics |
| Year: | 2018 |
| Noc: | MAD |
| Nocname: | Comité Olympique Malgache |
| Competitors: | 4 |
| Sports: | 3 |
| Location: | Buenos Aires, Argentina |
| Start Date: | 6 |
| End Date: | 18 October 2018 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Madagascar participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.
| width=180 | Sport | width=55 | Boys | width=55 | Girls | width=55 | Total |
|---|---|---|---|---|---|---|---|
| Athletics | 1 | 0 | 1 | ||||
| Judo | 1 | 0 | 1 | ||||
| Weightlifting | 1 | 1 | 2 | ||||
| Total | 3 | 1 | 4 |
See main article: Athletics at the 2018 Summer Youth Olympics.
Track
See main article: Judo at the 2018 Summer Youth Olympics.
See main article: Weightlifting at the 2018 Summer Youth Olympics.
Madagascar was given a quota by the tripartite committee to compete in weightlifting.[1]