At the end of February 2026, the landscape of the world’s youngest female billionaires reveals a combination of money that was inherited and fortunes that were acquired by the individual herself. All of these women, who are under the age of forty, have made tremendous advancements in a variety of fields, ranging from the fashion and technology industries to the entertainment and manufacturing sectors. I have compiled a list of the top ten youngest female billionaires, which can be found below:

List Of Top 10 Youngest Female Billionaires In The World 2026

1. Livia Voigt — 20 years old

Twenty-five years from now, Livia Voigt will be the youngest female billionaire in the world. The title of the world’s youngest female billionaire has been bestowed upon Livia Voigt, who is only twenty years old. WEG Industries is one of the major makers of electrical motors and industrial automation equipment in Latin America. She was born into the affluent Voigt family of Brazil, and she currently has a stake in the company that is worth $1.2 billion.

2. Kim Jung-youn — 21 years old

Kim Jung-youn, a South Korean millionaire who is 21 years old, is famous for receiving a vast wealth from her late father, Kim Jung-ju, who was the creator of Nexon, which is one of the largest gaming firms in the world. Since the year 2025, she has maintained her position as one of the youngest billionaires in the world, with a net worth that is greater than $1.5 billion. In spite of the fact that she leads a very low profile in the public eye, she is a significant player in South Korea’s corporate sector due to her riches and influence in the gaming industry.

3. Kim Jung-min — 23 years old

It is the fact that Kim Jung-min, a young South Korean billionaire, is the daughter of the late Kim Jung-ju, the visionary founder of Nexon, one of the largest gaming firms in the world, that has brought her the most worldwide recognition. A significant portion of NXC Corporation, the parent business of Nexon, was passed down to her by her sister, Kim Jung-youn, who also inherited the same amount. With an estimated net worth of more than $1.5 billion as of the year 2025, Kim Jung-min continues to retain his position as one of the youngest billionaires in the world. In spite of the fact that she is wealthy, she keeps a low profile in the public eye, and relatively little is known about her personal life or her career aspirations.

4. Dora Voigt de Assis — 26 years old

The fact that Dora Voigt de Assis, a young Brazilian millionaire, is one of the youngest billionaires in the world has brought her a great deal of attention from around the world. As of the year 2026, it is anticipated that she would have a net worth that is greater than one billion dollars. This is partly attributable to the fact that she inherited an interest in WEG S.A., a significant global firm that specializes in industrial automation and electrical equipment. Despite the fact that she is extremely wealthy, Dora Voigt de Assis maintains a low profile, and very little information is available to the general public regarding her personal life or her potential business opportunities.

5. Alexandra Andresen — 28 years old

There is a consensus among experts that Alexandra Andresen, a Norwegian wealthy heiress, is among the youngest billionaires in the entire globe. She was born on July 23, 1996, and she became a billionaire while she was in her late teens. This was due to the fact that she inherited a significant part in Ferd AS, which is a prominent Swedish investing business. As of the year 2026, it is approximately projected that her net worth is greater than $1.5 billion, which places her among the wealthiest young women in the entire globe. In spite of the enormous fortune she possesses, she maintains a rather secluded life, concentrating on charities, business, and participating in equestrian activities.

6. Katharina Andresen — 29 years old

She is one of the youngest billionaires in the world, and Katharina Andresen is a rich heiress from Norway. Alongside her younger sister, Alexandra Andresen, she received a 42.2% share in Ferd AS, a significant Norwegian investment business. She was born on May 21, 1995, and she inherited the stake herself. As of the year 2026, it is predicted that Katharina Andresen’s net worth is greater than $1.5 billion, which places her among the wealthiest individuals available in Norway. However, she has been interested in business, investments, and charitable giving, despite the fact that she keeps a low profile in the public life.

7. Sophie Luise Fielmann — 30 years old

Because she inherited a part in Fielmann AG, a leading German eyewear company, Sophie Luise Fielmann is one of the youngest billionaires in the world. This is accomplished through her inheritance. As of the year 2026, it is predicted that her net worth is greater than one billion dollars, which places her among the wealthiest young people all across the world. There is very little information available regarding Sophie Luise Fielmann’s personal and professional goals, despite the fact that she has an enormous fortune. She keeps a low profile in the public eye.

8. Helena Dassault — 35 years old

Having been born in the year 1990, Helena Dassault is a French heiress and entrepreneur who is widely acknowledged as being among the youngest billionaires in the world. As of the 17th of February in the year 2025, it is predicted that her net worth is $2.5 billion. In addition to being the daughter of Carole Tranchant, she is also the daughter of Olivier Dassault, a notable French politician and businessman who passed away.

9. Taylor Swift— 35 years old

Taylor Swift is a singer-songwriter from the United States of America. She is widely considered to be one of the most successful and influential artists of her time. As a result of her ability to tell stories via her songs, her versatility across genres, and her enormous fans all over the world, she has ruled the music industry for almost twenty years.

10. Franziska Wuerbser — 36 years old

Known for her major stake in Rational AG, a leading manufacturer of commercial kitchen appliances, Franziska Wuerbser is a German heiress and entrepreneur. She is known for her significant stake in Rational AG. According to estimates, her net worth is predicted to be $1.8 billion as of February 13, 2025.