Kellogg may refer to:
Kellogg (surname), including a list of people with the surname Will Keith Kellogg (born William Keith Kellogg; 1860–1951), founder of the US company John Harvey Kellogg (1852–1943), his brother, inventor of cornflakes and medical practitioner
Organizations Kellogg's, American multinational food-manufacturing company which split in October 2023 Kellanova, acquired in 2025 by Mars Inc. WK Kellogg Co, acquired in 2025 by Ferrero W. K. Kellogg Foundation, a philanthropic, non-profit organization Kellogg Switchboard and Supply Company, American telephone equipment manufacturer
Education Kellogg College, Oxford, one of the constituent colleges of Oxford University, UK Kellogg Community College, a public community college in Battle Creek, Michigan, US Kellogg School of Management, at Northwestern University, in Evanston, Illinois, US Kellogg School of Science and Technology, at Scripps Research, in San Diego, California, US
Places Kellogg, Idaho Kellogg, Iowa Kellogg, Kansas Kellogg, Minnesota Kellogg, Missouri Kellogg, Oregon Kellogg Interchange, a freeway interchange in Southern California Kellogg Avenue, the U.S. Route 54 and U.S. Route 400 freeway through Wichita, Kansas
See also
KBR, Inc., formerly Kellogg, Brown and Root, an American engineering and construction company Kellogg–Briand Pact, a 1928 multinational anti-war pact