Deniz Dimaki (Greek: Ντενίζ Δημάκη, born September 4, 1977) is a triathlete from Greece.
She represented Greece in triathlon at the 2008 Summer Olympics.
[1] Dimaki started her competitive career in 1990 as a medium and long-distance runner.
She took up triathlon in 2002 and has won the Greek Triathlon Championship a record nine consecutive times (2002–2010) while at the same time she posted top finishes in other sports such as running and cycling.
Her notable results include: Her coach for most of her professional career is her husband Chris Vaxevanis former marathon champion runner.