Yekaterina Kostetskaya
| Personal information | |
|---|---|
| Native name | Екатерина Александровна Костецкая |
| Full name | Yekaterina Aleksandrovna Kostetskaya |
| Nationality | Russian |
| Born | 31 December 1986 Saint Petersburg, Russian SFSR, Soviet Union |
| Sport | |
| Sport | Hurdling Middle-distance running |
Yekaterina Aleksandrovna Kostetskaya (Russian: Екатерина Александровна Костецкая; born 31 December 1986) is a Russian track athlete. She came fifth in the 800 m final at the 2011 World Championships in Athletics, but was later disqualified for doping.
Kostetskaya met Australian pole vaulter Steve Hooker at the Beijing Olympics in 2008 and married him in 2012. They have three sons and live in Melbourne, Australia.