Natalija Obrenović, née Keschko, known as Natalie of Serbia, was the Princess of Serbia from 1875 to 1882 and then Queen of Serbia from 1882 to 1889 as the wife of Milan I of Serbia. Of ethnic Romanian origin, she was the daughter of Russian colonel Petre Keşco and Romanian noblewoman Princess Pulcheria Sturdza.
A celebrated beauty during her youth, she was later regarded as one of the most beautiful queens in Europe.