Irene Blecker Rosenfeld (born May 3, 1953)[2] is an American businesswoman who was the chairman and chief executive officer (CEO) of Mondelēz International.

Her first job was at Dancer Fitzgerald Sample advertising agency in New York City; she later joined General Foods in consumer research.

[12] Rosenfeld has been listed multiple times as one of the 100 most powerful women in the world by Forbes[13][14] where she was ranked at 15th, just behind Oprah Winfrey, in 2014.

[17] In August 2011, Kraft said it planned to split into two publicly traded companies, one focusing on its international snack brands like Trident gum and Oreo cookies and the other on its North American groceries business that includes Maxwell House coffee and Oscar Mayer meats.

[19] Mondelez announced in August 2017 that Dirk Van de Put would replace Rosenfeld as CEO of the company following her retirement in November 2017.