László Fonó
László Fonó is a Hungarian former professional tennis player. He is now a coach.
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.
On the professional tour he attained a best singles world ranking of 608 and ranked as high as 407 in doubles.