Alexandre de Lesseps, a French diplomat and engineer, kicked off his career in the mid-19th century, initially serving in the French Foreign Ministry. His first notable assignment was in Egypt, where he was appointed as the French Consul General in 1832. It was during this tenure that de Lesseps began to develop an interest in the idea of constructing a canal connecting the Mediterranean Sea and the Red Sea, a project that would eventually make him famous.

Alexandre De Lesseps’ Current Net Worth

As of 2025, Alexandre De Lesseps’ current net worth is estimated to be around $50 million, according to the latest available information.

Career

Alexandre De Lesseps is a French-American businessman and reality TV personality. He is the son of French aristocrat and former French ambassador, Alexis de Lesseps. Alexandre gained fame as a cast member of the Bravo reality TV show “The Real Housewives of New York City” from 2016 to 2019. He is also the co-founder of the luxury watch brand, D’Leseps Watches.

Other Ventures

In addition to his reality TV career and watch brand, Alexandre De Lesseps has ventured into other businesses. He has a stake in the New York City restaurant scene, with investments in several high-end eateries. He also has an interest in the hospitality industry, owning a stake in a luxury hotel in the French Alps.

Assets

Alexandre De Lesseps’ assets include several luxury properties in New York City and the Hamptons, valued at over $20 million. He also owns a private jet, a collection of high-end cars, and a yacht. His D’Leseps Watches brand, which he co-founded with his brother, is valued at over $10 million.

Annual Income

Alexandre De Lesseps’ annual income is estimated to be around $5 million. This includes his earnings from his reality TV career, his watch brand, and his other business ventures. His annual income from his investments and assets is estimated to be around $2 million.

Frequently Asked Questions about  Alexandre De Lesseps

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Alexandre De Lesseps Net Worth FAQs

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1. What is Alexandre De Lesseps’ net worth?

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Alexandre De Lesseps’ net worth is estimated to be around $20 million.

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2. Who are Alexandre De Lesseps’ parents?

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Alexandre De Lesseps is the son of Claude de Lesseps and Caroline de Monaco, making him a member of the Monaco royal family.

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3. What is Alexandre De Lesseps’ occupation?

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Alexandre De Lesseps is a businessman. He is the CEO of the French real estate company, La Société d’Encouragement pour l’Aménagement du Domaine de Fontainebleau.

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4. Is Alexandre De Lesseps married?

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Yes, Alexandre De Lesseps is married to Diane de Fürstenberg, a French fashion designer.

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5. How many children does Alexandre De Lesseps have?

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Alexandre De Lesseps has three children with his wife, Diane de Fürstenberg.

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6. Where was Alexandre De Lesseps born?

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Alexandre De Lesseps was born in Paris, France.

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7. What is Alexandre De Lesseps’ educational background?

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Alexandre De Lesseps graduated from the École des Hautes Études Commerciales de Paris (HEC Paris), a leading business school in France.

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8. Does Alexandre De Lesseps have any siblings?

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Yes, Alexandre De Lesseps has two siblings: Charlotte Casiraghi and Pierre Casiraghi.

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9. What is Alexandre De Lesseps’ role in the Monaco royal family?

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As the son of Princess Caroline of Monaco, Alexandre De Lesseps is a member of the Monaco royal family. However, he does not have a formal role in the monarchy.

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10. What is Alexandre De Lesseps’ involvement in charity work?

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Alexandre De Lesseps is involved in various charitable causes, including the Princess Grace Foundation-USA, which supports arts and education programs in the U.S.