| Ioannis Lambrou | |
| Nationality: | Greek |
| Sport: | Athletics |
| Event: | High jump |
| Birth Date: | 23 March 1921 |
| Birth Place: | Karystos, Greece |
Ioannis "Giannis" Lambrou (el|Ιωάννης "Γιάννης" Λάμπρου; 23 March 1921 - 1998)[1] was a Greek athlete. He competed in the men's high jump at the 1948 Summer Olympics. He also competed in the basketball competition at the 1952 Summer Olympics.[2]