Casey Sablowski (née Eastham; born 19 March 1989, in Shellharbour) is an Australian women's field hockey player. Sablowski plays as a midfielder. She made her debut for the Australia women's national hockey team, commonly referred to as the Hockeyroos, at age 17. Her Australian Hockey League (AHL) team is the New South Wales Arrows. Sablowski was a talented junior player; she was selected into the Australian under-21s team to compete in the Junior World Cup in 2005 at the age of 16. At this tournament she was named one of the best players for the under-21s age group in the world.