The Men's Singles tournament of the 2002 Qatar Open tennis championship took place in Doha, Qatar, between 31 December 2001 and 6 January 2002. 32 players from 17 countries competed in the 5-round tournament. The final winner was Younes El Aynaoui of Morocco, who defeated Félix Mantilla of Spain. The defending champion from 2001, Marcelo Ríos, did not compete.
Yevgeny Kafelnikov (quarterfinals)
Albert Portas (first round)
Jiří Novák (quarterfinals) Bohdan Ulihrach (semifinals)
Younes El Aynaoui (champion) Félix Mantilla (final)