| Apostolos Papastamos | |
| National Team: | Greece |
| Birth Date: | 20 March 2001 |
| Birth Place: | Chania, Greece |
| Strokes: | Individual medley |
| Show-Medals: | yes |
Apostolos Papastamos (Greek, Modern (1453-);: Απόστολος Παπασταμος|Apóstolos Papastamos; born 20 March 2001) is a Greek swimmer.[1] He qualified to represent Greece at the 2020 Summer Olympics in both the men's 200 metre individual medley and the men's 400 metre individual medley.[2]