List of Famous people born on July 21st

Julian Pettifer OBE is an English television journalist.

Anton Emil Kuerti, OC is an Austrian-born Canadian pianist, music teacher, composer, and conductor. He has developed international recognition as a solo pianist.

William Frederick Blinn was an American screenwriter and television producer.

George Henry Wallace is an American comedian and actor.

David Phillip Roe is an American politician and physician who was the U.S. Representative for Tennessee's 1st congressional district, serving from 2009 to 2021. He is a member of the Republican Party. From 2017 to 2021, Roe was chairman of the House Committee on Veterans Affairs.

Jan Pieter Hogendijk is a Dutch mathematician and historian of science. Since 2005 he is professor of history of mathematics at the University of Utrecht.

Sir Ian Clark Wood, is a Scottish businessman and philanthropist. He is best known for his work in the North Sea oil industry with Wood Group, which he was largely responsible for transforming from a company of modest size, serving a primarily local market, to a large corporation with operations in over 50 countries. He served as Wood Group's chief executive from 1967 to 2006, and as chairman until 2012. Wood is one of Scotland's wealthiest people, with an estimated net worth of around £2.15 billion (2015).