Copyright Act

Copyright Act may refer to:

United States law:

Other common-law jurisdiction legislation:
- Copyright Act (Canada)
- Copyright Act, 1956 (United Kingdom)
- Copyright Act 1968 (Cth., Australia)
- Copyright Act, 1978 (South Africa)
- Copyright Act 1987 (Malaysia), the current copyright enactment of Malaysia
- Copyright Act 1987 (Singapore), a former copyright enactment in Singapore
- Copyright Act 1994 (New Zealand)
- Copyright Act, 2000 (transcription project) (Bangladesh)
- Copyright Act 2021, the copyright enactment of Singapore
- Copyright Act, 2022 (transcription project) (Nigeria)

Non-common law jurisdiction:
- Copyright Act of Japan
- Copyright Act (Republic of China) (now effective in Taiwan)
- Copyright Law of the People's Republic of China
- Copyright Law of the People's Republic of China (1990)
- Decree-Law n.o 43/99/M, copyright law of Macao

Private works:
- Copyright Law (Macaulay), a speech by Thomas Babington Macaulay.