Ensi

Ensi may refer to:

Title

 * Ensign (rank), (as an abbreviation of)
 * Ensí, a Mesopotamian royal title in various Babylonian city states

Entities

 * Ensi (rapper), an Italian rapper
 * Ensi, Iran, a village in West Azerbaijan Province, Iran
 * ensî, (plural) the Old High German word for pagan deities

Organizations

 * Evolution and the Nature of Science Institutes (ENSI), Indiana University program to help high school biology teachers cope with the problems associated with teaching evolution
 * Eidgenössisches Nuklearsicherheitsinspektorat (ENSI), the Swiss Federal Nuclear Safety Inspectorate