| Ian Newhouse | |
| Birth Date: | 25 December 1956 |
| Birth Place: | Edmonton, Alberta, Canada |
| Height: | 178 cm |
| Weight: | 70 kg |
| Sport: | Track and field |
| Event: | 400 metres hurdles |
Ian Newhouse (born 25 December 1956) is a Canadian former hurdler. He competed in the men's 400 metres hurdles at the 1984 Summer Olympics.[1]