Deka

Deka, or DEKA may refer to:


 * deka-, a variant spelling of deca-, a metric prefix
 * Deka, Pomeranian Voivodeship, village in northern Poland
 * DEKA (New Zealand), a defunct discount store chain, formerly in New Zealand
 * DEKA (company), located in Manchester, New Hampshire in the United States
 * Jadab Chandra Deka, Indian politician
 * Ramesh C. Deka, specialist and the Director of All India Institute of Medical Sciences