Senator Kean or Keane may refer to:
Members of the United States Senate Hamilton Fish Kean (1862–1941), U.S. Senator from New Jersey from 1929 to 1935 John Kean (New Jersey politician) (1852–1914), U.S. Senator from New Jersey from 1899 to 1911
United States state senate members Sean T. Kean (born 1963), New Jersey State Senate Thomas Kean Jr. (born 1968), New Jersey State Senate Jim Keane (politician), Montana State Senate Thomas E. Keane (1905–1996), Illinois State Senate
See also John David Keene Sr., fictional U.S. Senator from Watchmen