HTE may refer to:
- High-temperature electrolysis
- HTE-1 or HTE-2, United States Navy designations for the Hiller UH-12A helicopter
- The New York Stock Exchange ticker symbol for the Harvest Energy Trust
- Hatch End railway station, England; National Rail station code HTE
- High-Throughput Experimentation, another name for high-throughput screening, a method for scientific experimentation
- The Historical Thesaurus of English
- Happy Tiger / Era, a record label formed from the association of Happy Tiger and Era Records between 1969 and 1971, and that used the code HTE for unique record numbers.
- Happy Tiger / Era, a record label formed from the association of Era and Happy Tiger Records between 1969 and 1971, and that used the code HTE for unique record numbers.
Read more about HTE: Common Typographic Error