| Medal record | ||
|---|---|---|
| Men's shooting | ||
| Representing |
||
| Olympic Games | ||
| 1988 Seoul | Skeet | |
Alfonso de Iruarrizaga (born 22 August 1957) is a Chilean sports shooter and Olympic medalist. He received a silver medal in skeet shooting at the 1988 Summer Olympics in Seoul. Iruarrizaga was the only medalist for Chile at the 1988 Summer Olympics.