Kennon may refer to:

Places Kennon Island, a 0.3-mi-long satellite of Attu Island in the Near Islands group at the extreme western end of the Aleutian Islands, Alaska Kennon Observatory, astronomical observatory owned and operated by the University of Mississippi Kennon Road, a roadway in Benguet province, Philippines, connecting the mountain city of Baguio to the lowland town of Rosario in La Union province Kennon, Virginia, unincorporated community in Charles City County, Virginia, United States

Persons with the surname Beverley Kennon (1793–1844), career officer in the United States Navy James Kennon (1925–1991), British naval officer Kevin Kennon (born 1958), American architect Lyman W. V. Kennon (1858–1918), American military officer Matt Kennon, American singer and songwriter Paul A. Kennon (1934–1990), American architect Robert F. Kennon (1902–1988), American politician Sandy Kennon (1933–2015), South African footballer Sidney Kennon (died 1754), British midwife William Kennon (disambiguation), two persons Wilson S. Kennon (1826–1895), American politician

Persons with the given name Robert Kennon Hargrove (1829–1905), American bishop Kennon Richard Lewis (born 1939), Australian politician William Kennon Mayo (1824–1900), American naval officer Kennon Sheldon, American professor Kennon C. Whittle (1891–1967), American lawyer and judge

See also Matt Kennon (album), the self-titled debut album of American country music singer Matt Kennon Justice Kennon (disambiguation)