Environment Act
Environment Act may refer to:
- Environment Act 1986 in New Zealand
 - Environment Act 1995 in the United Kingdom
 - Environment (Wales) Act 2016
 - Environment Act 2021 in the United Kingdom
 
See also
- Department of the Environment Act (Canada)
 - Environment Effects Act 1978 in the Australian state of Victoria
 - Environmental Protection Act (disambiguation)
 - Environment (biophysical)