Alejandro Falla (born 14 November 1983 in Cali, Colombia) is a professional male tennis player from Colombia. He turned pro in 2000, plays left-handed, weighs 169 lb (76 kg) and measures 6'1" (185 cm).
At the 2006 Wimbledon tournament, Falla upset 9th seed Nikolay Davydenko and at the 2007 Sony Ericsson Open he beat 9th seed Tommy Haas in straight sets. He reached the semifinals of the Grand Prix de Tennis de Lyon in 2007, beating players such as the 5th seed Ivan Ljubicic to get there. On April 19, 2010, Falla achieved his career high of #58.