| Personal information | |
|---|---|
| Born | 10 January 1908 Dalheim, Luxembourg |
| Died | 2 July 1984 (aged 76)[1] Dalheim, Luxembourg |
Jean Alfonsetti (10 January 1908 – 2 July 1984) was a Luxembourgian cyclist. He competed in the individual and team road race events at the 1928 Summer Olympics.[2]