Dinara Nursultanqyzy Nazarbayeva (Kazakh: Динара Нұрсұлтанқызы Назарбаева; Russian: Динара Нурсултановна Назарбаева, Dinara Nursultanovna Nazarbayeva) (born 19 August 1967) is a Kazakh businesswoman and the younger daughter of Kazakh President Nursultan Nazarbayev. Nazarbayeva was born in Temirtau, Kazakh SSR, Soviet Union. Despite not being a public figure, she is the fourth richest person in Kazakhstan, with a fortune estimated to be around $1.3 billion.
She is married to Timur Kulibayev, and the couple have three children: a son and two daughters. Her husband is a prominent businessman in Kazakhstan, being the third richest man in Kazakhstan and the 973rd richest in the world.