Sultana bint Turki Al Sudairi (Arabic: سلطانة بنت تركي السديري; c. 1940 – 30 July 2011) was a prominent Saudi royal, known as the cousin and first wife of Prince Salman bin Abdulaziz, who later became the king of Saudi Arabia. Born as the daughter of Turki Al Sudairi, who held key positions in the Kingdom, Sultana married Prince Salman at the age of 14 and together they had six children. She was actively involved in philanthropic activities, founding the Princess Sultana Foundation and establishing educational institutions for women in Pakistan. Sultana battled a kidney ailment since the early 1980s and frequently sought medical treatment abroad. Her passing at the age of 71 in Riyadh in 2011 marked the end of an era for the Saudi royal family. Funeral prayers were performed in her honor at the Imam Turki bin Abdullah Mosque in Riyadh. Sultana's legacy lives on through her charitable work and contributions to women's education.

Sultana bint Abdulaziz Al Saud (1928 – 7 July 2008) was a prominent member of the House of Saud, born as the daughter of King Abdulaziz and his twelfth wife, Mudhi, an Armenian woman. She was the full sister of Sattam, Majid, and Haya. Sultana's passing at the age of 80 after a prolonged illness was deeply mourned, with her funeral held at the Imam Turki bin Abdullah Grand Mosque in Riyadh. Her influence extended beyond her family, as evidenced by the heartfelt condolence messages received from prominent leaders like the Bahraini ruler Hamad bin Isa Al Khalifa and the Qatari Emir Hamad bin Khalifa Al Thani and his son Tamim bin Hamad Al Thani. Sultana bint Abdulaziz Al Saud's legacy and impact continue to be remembered and honored.

Sultana Racho Petrova (15 July 1869 – 26 November 1946) was a Bulgarian memoirist known for her captivating life experiences and close ties to the Bulgarian government. Born Sultana Pantaleeva Minchovich in Tulcea, she was raised by her father, Dr. Pantaley Minchovich, following her mother's passing. Educated at the Royal College of French in Bucharest, she was initially destined for a career in opera, but later married Racho Petrov at the age of 24. The marriage was tumultuous, marked by an alleged affair with Prince Ferdinand of Bulgaria, which she later documented in her memoirs "From My Memories." These memoirs, published in 1922 and a posthumous second volume, serve as a valuable primary source for understanding the political landscape of her time. Additionally, Petrova's outspoken nature led to her internment in the St. Kirik concentration camp during World War II, due to her opposition to Bulgaria's support of Nazi Germany. Notably, she is believed to have been the first woman in Bulgaria to undergo plastic surgery. Petrova's life came to an end in Sofia in 1946, leaving behind a legacy of resilience and a unique perspective on Bulgarian history.