| Jean-Baptiste Chanfreau | |
| Birth Date: | 1947 1, df=yes |
| Birth Place: | Chanzy, France |
| Death Date: | 9 May 2021 |
| Death Place: | Marseille, France |
| Plays: | Right-handed |
| Singlesrecord: | 47–110 (15 Oct 1973) |
| Singlestitles: | 0 |
| Highestsinglesranking: | No. 83 |
| Frenchopenresult: | 3R (1971) |
| Wimbledonresult: | 3R (1974) |
| Usopenresult: | 2R (1973) |
| Othertournaments: | yes |
| Doublesrecord: | 45–83 |
| Doublestitles: | 0 |
| Frenchopenmixedresult: | SF (1971) |
Jean-Baptiste Chanfreau (17 January 1947-9 May 2021) was a French international tennis player. He competed in the Australian Open in 1969[1] and in the Davis Cup a number of times, from 1970 to 1973.[2]
| Result | W/L | Date | Tournament | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|---|
| Loss | 0–1 | Sep 1972 | Seattle, U.S. | Hard |  Wanaro N'Godrella |  Ross Case Geoff Masters | 6–4, 6–7, 4–6 | |
| Loss | 0–2 | Jan 1974 | Philadelphia WCT, U.S. | Carpet (i) | Georges Goven | Pat Cramer Mike Estep | 1–6, 1–6 |