HTE may refer to: Hatia railway station, in Jharkhand, India Happier Than Ever, a studio album by Billie Eilish High-temperature electrolysis Harvest Energy Trust, a Canadian oil and gas company Hatch End railway station, in London Helen Tulk Elementary, in Bishop's Falls, Newfoundland and Labrador, Canada High-throughput experimentation Hiller HTE, a helicopter Historical Thesaurus of English Horvitz–Thompson estimator Hydrogen telluride ion (HTe-)