| Ingvard Nielsen | |
| Birth Name: | Ingvard Børge Baunsgaard Nielsen |
| Nationality: | Danish |
| Sport: | Middle-distance running |
| Event: | 1500 metres |
| Birth Date: | 6 July 1925 |
| Birth Place: | Odense, Denmark |
| Death Place: | Odense, Denmark |
Ingvard Nielsen (6 July 1925 - 16 May 2010) was a Danish middle-distance runner. He competed in the men's 1500 metres at the 1948 Summer Olympics.[1]