Pue

Pue may refer to:
 * Pue language of Papua New Guinea
 * pue, the ISO 639-3 code for the Puelche language of Argentina
 * W. Wesley Pue (born 1954), Canadian lawyer

PUE may refer to:
 * People's Union for Economy, a pressure group in the United Kingdom
 * Pneumonia of unknown etiology
 * Power usage effectiveness, the ratio of total amount of power used by the data center facility to the power delivered to IT equipment
 * Poznań University of Economics, a university in Poland
 * Puerto Rico, UNDP country code