Ronald Lauder

Ronald Lauder
Lauder in 2014
President of the World Jewish Congress
Assumed office
June 10, 2007
Preceded byEdgar Bronfman, Sr.
United States Ambassador to Austria
In office
April 16, 1986 – October 27, 1987
PresidentRonald Reagan
Preceded byHelene A. von Damm
Succeeded byHenry Anatole Grunwald
Personal details
BornRonald Steven Lauder
(1944-02-26) February 26, 1944
PartyRepublican
SpouseJo Carole Knopf
ChildrenAerin Lauder Zinterhofer
Jane Lauder Warsh
Parent
RelativesLeonard Lauder (brother)
William P. Lauder (nephew)
EducationUniversity of Pennsylvania (BS)
University of Paris
University of Brussels
OccupationChairman Emeritus of Estée Lauder Companies
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Ronald Steven Lauder (born February 26, 1944) is an American businessman. He is the sole heir to The Estée Lauder Companies, founded by his parents Estée Lauder and Joseph Lauder in 1946, following the death of his brother Leonard Lauder in 2025.

According to Forbes, Lauder had a net worth of $4.7 billion as of May 2025 (number 796 on Forbes' list of billionaires). Lauder is a longtime Republican Party donor and supporter of Donald Trump. He ran in the Republican primary for mayor of New York City in 1989.

A long-time friend of President Donald Trump, Lauder has been credited with planting the idea of annexing Greenland in Trump's mind.