Elisabeth Lambert Ortiz (17 June 1915 – 27 October 2003) was a British food writer who popularized Latin American cuisine in the United States and the United Kingdom. Initially a writer of poetry and fiction, she began working in the culinary field upon moving to Mexico City with her second husband, and continued to work on the cuisines of the areas to which he was posted as a diplomat. She was nominated for three James Beard Foundation Awards, winning twice.