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Iris Fontbona Net Worth

Robert Thorne • Oct 8, 2026 • 9 min read

What is Iris Fontbona’s net worth? 

Net Worth:	$20 Billion
Age:	81
Born:	1942
Gender:	Female
Height:	Unknown
Country of Origin:	Chile
Source of Wealth:	Entrepreneur
Last Updated:	November 16, 2023

Introduction 

Iris Fontbona is a prominent Chilean mining magnate, media proprietor, and philanthropist, who inherited her husband’s fortune and successfully managed her legacy.

She has shown that she is capable of running an international conglomerate and is well known for her remarkable wealth and astute business acumen.

Fontbona is a prominent figure who owns a Santiago-based mining company, with interests in shipping and media, she makes a significant impact globally.

As of March 2024, Iris Fontbona’s net worth is estimated to be $20 Billion.

Iris Fontbona Facts

• Iris Fontbona inherited her husband Andrónico Luksic Abaroa’s entire fortune in 2005
• She runs Antofagasta PLC, a major mining company in Chile founded in 1888
• Fontbona owns a large share of the Chilean media company, Canal 13
• She loves beautiful things and her impressive art collection includes works by Pablo Picasso and Vincent van Gogh
• Fontbona holds a large financial stake in the Quinenco Group, a diversified conglomerate that is involved in beverages, energy, and manufacturing