Sviatlana Anatolyewna Khakhlova (Belarusian: Святлана Анатольеўна Хахлова, Russian: Светлана Анатольевна Хохлова; born 2 October 1984) is a Belarusian backstroke, butterfly, freestyle and medley swimmer who won five medals at European championships in 2002–2011. She competed at the 2004, 2008 and 2012 Summer Olympics in six events, but did not reach the finals.