Keppel may refer to:

People

  • Alice Keppel (1869–1947), English society figure, Edward VII's last mistress, and great grandmother to Camilla, Duchess of Cornwall
  • Arnold van Keppel, 1st Earl of Albemarle (1670–1718), the right-hand man of William of Orange
  • Augustus Keppel, 1st Viscount Keppel (1725–1786), British admiral
  • Colin Richard Keppel (1862–1947), Henry Keppel's son, British admiral
  • Cynthia Keppel, American nuclear physicist
  • Edwin Keppel Bennett (1887–1958), British academic
  • Francis Keppel (1916–1990), American educator
  • George Keppel, 3rd Earl of Albemarle (1724–1772), British general
  • George Keppel (1865–1947), British Army officer, husband of Alice Keppel
  • Henry Keppel (1809–1904), British admiral
  • Judith Keppel (b. 1942), British, first million-pound winner on Who Wants to Be a Millionaire?
  • Keppel "Kep" Enderby (1926–2015), Australian politician, cabinet minister, lawyer and judge
  • Robert D. Keppel, American detective and criminal profiler known for his work with Ted Bundy
  • Samuel B. Keppel (1846–1903), American politician from Pennsylvania
  • Valentine S. Keppel (1865–1940), American politician
  • Willem van Keppel, 2nd Earl of Albemarle (1702–1754), British soldier, diplomat and courtier
  • William Keppel, 4th Earl of Albemarle (1772–1849), British aristocrat
  • William Coutts Keppel (1832–1894), British soldier

Places

  • Hummelo en Keppel, a former municipality in the Netherlands
  • Various places in Singapore named after Henry Keppel, including:
  • Keppel Bay Towers and the associated roads Keppel Bay Drive, Keppel Bay View and Keppel Bay Vista; Keppel Harbour, Keppel Hill and Keppel Road
  • Keppel Island in the Falkland Islands
  • Great Keppel Island in Australia
  • Electoral district of Keppel in Queensland, Australia
  • Keppel Island, a former name for the Tongan island of Niuatoputapu
  • Keppel Street, London

Others

  • Keppel Union School District, a school district serving eastern Palmdale, California and its suburbs
  • Keppel Ltd., a Singaporean company
  • Wilson, Keppel and Betty, a British music hall act
  • MV Keppel, a Scottish ferry
  • A shade of cyan