| László Fonó | |
| Birth Date: | 9 April 1981 |
| Birth Place: | Budapest, Hungary |
| Careerprizemoney: | $16,688 |
| Singlesrecord: | 0–1 (Davis Cup) |
| Highestsinglesranking: | No. 608 (8 Mar 2004) |
| Doublesrecord: | 4–0 (Davis Cup) |
| Highestdoublesranking: | No. 407 (8 Mar 2004) |
László Fonó (born 9 April 1981) is a Hungarian former professional tennis player. He is now a coach.[1]
Fonó, a national doubles champion, was born in Budapest and represented the Hungary Davis Cup team in a five ties during the 2003 edition. He lost his only singles rubber to Lamine Ouahab but was unbeaten in four doubles outings.[2]
On the professional tour he attained a best singles world ranking of 608 and ranked as high as 407 in doubles.[3]
| Result | W–L | Date | Tournament | Surface | Partner | Opponents | Score | |
|---|---|---|---|---|---|---|---|---|
| Win | 1–0 | Hungary F2, Budapest | Clay |  Krisztián Keresztes | Kornél Bardóczky Miklós Jancsó | 6–1, 7–6 | ||
| Loss | 1–1 | Slovak Rep. F5, Ružomberok | Clay | Gergely Kisgyörgy |  David Miketa Martin Štěpánek | 0–6, 7–6(6), 2–6 | ||
| Win | 2–1 | Romania F9, Bucharest | Clay | Sebő Kiss |  Olivier Malcor Nicolas Renavand | w/o | ||
| Loss | 2–2 | Jamaica F10, Montego Bay | Hard | György Balázs |  Daniel Kiernan David Sherwood | 6–7(5), 2–6 |