There are several persons, institutions, places or other things with the name Kellogg:

People

• Charles Kellogg , U.S. Representative from New York
• Francis William Kellogg, U.S. Representative from Michigan and Alabama
• Frank B. Kellogg, a U.S. statesman
• John Harvey Kellogg, physician, brother of Will Keith
• Orlando Kellogg , U.S. Representative from New York
• Owen Kellogg , a fictional character in Ayn Rand's novel Atlas Shrugged
• Stephen Wright Kellogg , U.S. Representative from Connecticut
• Will Keith Kellogg, founder of Kellogg's Company, brother of John Harvey
• William Kellogg, U.S. Representative from Illinois
• William P. Kellogg , U.S. Senator from Louisiana
• William Pitt Kellogg , U.S. Senator and Representative from Louisiana

Places

• Kellogg, Idaho
• Kellogg, Iowa
• Kellogg, Minnesota

Institutions and other

• J. L. Kellogg School of Management at Northwestern University
• Kellogg College, Oxford, one of the constituent colleges of Oxford university
• Kellogg Community College campuses in southwest Michigan
• Kellogg Company, breakfast food maker
• Kellogg, Brown and Root, a military contractor and subsidiary of Halliburton
• Kellogg-Briand Pact, a 1927 multinational anti-war pact
• Kellogg's Cereal City in Battle Creek, Michigan
• The Kelloggs, a 1960s doo wop group
• W. K. Kellogg Foundation, a philanthropic, non-profit organization