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.