Hitech may refer to:

• High Tech, an abbreviation of the term "High Technology"
• HITECH, The Health Information Technology for Economic and Clinical Health Act (HITECH Act)
• HiTech, a computer chess program.
• Hi-Tech Automotive is a low volume car builder and design house located in Port Elizabeth.
• High Technology High School

• Ephemeroptera
• Ephesiaca
• Ephesians
• Ephesian Tale
• Ephesos
• Ephesus
• Ephesus, GA
• Ephesus, Georgia
• Ephialtes of Trachis
• Ephialtis
• E. Phillips Oppenheim
• Ephiny
• Ephippidae
• Ephippiorhynchus
• Ephippiorhynchus asiaticus
• Ephippiorhynchus senegalensis
• Ephod
• Ephor
• Ephores
• Ephori
• Ephors
• Ephorus
• EphPod
• Ephra
• Ephraem