EVT may refer to:
- Engineering validation test
- Enterprise Value Tax, a tax proposal considered by the United States Congress
- Estill Voice Training, a programme for developing vocal skills
- Event Hospitality and Entertainment, an Australian entertainment and hospitality company
- Expectancy-value theory, in communications
- Expectancy violations theory, in communications
- Extreme value theorem, in calculus
- Extreme value theory, in statistics
- Electrically variable transmission, a type of transmission