KE may refer to:

Ke may refer to :

  • Ke (unit), a traditional Chinese unit of decimal time lasting either 14.4 minutes or 15 minutes
  • Ke (kana), the romanisation of the Japanese kana け and ケ; see also Small ke
  • kē in Hanyu pinyin, written 柯 in Chinese
  • , the stage name of New York singer/songwriter/actor Kevin Grivois
  • Elimination rate constant, a value used in pharmacokinetics to calculate the rate at which drugs are removed from the system
  • ke is Coulomb's constant.