Susan, Crown Princess of Albania (née Cullen-Ward, formerly Williams; 28 January 1941 – 17 July 2004), also known as Susan Barbara Zogu and Queen Susan of the Albanians (Albanian: Suzana Zog, Mbretëreshë e Shqiptarëve), was the Australian-born wife of Leka, Crown Prince of Albania.
Her husband, known as King Leka, had been proclaimed King of the Albanians by the anti-communist Albanian government-in-exile in 1961, upon the death of his father King Zog. Meanwhile, Albania itself was a communist republic.
She was born in the Sydney suburb of Waverley, a daughter of Alan Robert Cullen-Ward and his wife, the former Phyllis Dorothea Murray-Prior. She was a great-great-granddaughter of the politician Thomas Lodge Murray-Prior.
Cullen-Ward grew up on her father's sheep station. She attended Presbyterian Ladies' College at Orange, then Sydney Technical College, before teaching art at a private studio.
She was married to Richard Williams from 1965 to 1970.
Susan Cullen-Ward met Crown Prince Leka, the only child of King Zog I of Albania, at a dinner party in Sydney. In 1975, they married in a civil ceremony in Biarritz, France. The couple were later married in a religious ceremony in Madrid.
Australian authorities refused to recognise her as a queen but, in a compromise when Andrew Peacock was foreign minister, issued a passport in the name of "Susan Cullen Ward, known as Queen Susan".
She lived a turbulent life after marrying Leka, as they moved from one country to another, having no permanent residence or fixed point of reference. In the first few years of their marriage, the couple lived in Spain. They later settled in Rhodesia (now known as Zimbabwe). After a falling out with the government of Robert Mugabe, the couple moved again, this time to South Africa where their son, Leka, was born in 1982. She also had a stillborn daughter while resident in Rhodesia.
The Crown Princess of Albania died of lung cancer on 17 July 2004 in Tirana, Albania. After her death, she lay in state in a chapel outside Tirana. She is buried next to her mother-in-law, Queen Geraldine, her husband, Prince Leka and his father whose body was reburied in 2012.1941 – 1965: Miss Susan Cullen-Ward
1965 – 1970: Mrs Rick Williams
1970 – 1975: Mrs Susan Williams
1975 – 2004: Her Royal Highness The Crown Princess of Albania
1975 – 2004 (by monarchists): Her Majesty Queen Susan of the Albanians
Knight Grand Cross of the Order of Fidelity (6 October 1975).