|Name Aikaterini Oikonomopoulou||Role Olympic athlete|
|Born February 16, 1978 (age 37) (1978-02-16) Athens, Greece|
Aikaterini Oikonomopoulou or Katerina Oikonomopoulou (Greek: Κατερίνα Οικονομοπούλου; born February 16, 1978) is a female Greek water polo player and Olympic silver medalist with the Greek national team.
She received a silver medal at the 2004 Summer Olympics in 2004 Athens.
She received a gold medal with the Greek team at the 2005 FINA Women's Water Polo World League in Kirishi.