Twenty-first Amendment

The Twenty-first Amendment or 21st Amendment may refer to the:

• Twenty-first Amendment of the Constitution of India, a 1967 amendment which introduced Sindhi as one of the official languages of India
• Twenty-first Amendment of the Constitution of Ireland, a 2001 amendment that introduced a constitutional ban on the death penalty
• Twenty-first Amendment to the Constitution of Pakistan, a 2015 amendment that established speedy trial military courts for terrorist offenses
• Twenty-first Amendment to the United States Constitution, a 1933 amendment that ended Prohibition
• 21st Amendment Brewery, a brewery in San Leandro, California

1. Twenty-first Amendment to the United States Constitution
2. Twenty-first Amendment of the Constitution of India
3. Twenty-second Amendment to the United States Constitution
4. Twenty-fifth Amendment to the United States Constitution
5. Twenty-seventh Amendment to the United States Constitution
6. List of amendments of the Constitution of India
7. Twenty-first Amendment to the Constitution of Pakistan
8. List of amendments to the Constitution of the United States
9. Eighteenth Amendment to the United States Constitution
10. Twenty-eighth Amendment
11. Twenty-first Amendment of the Constitution of Ireland
12. First Amendment to the United States Constitution
13. Twenty-third Amendment to the United States Constitution
14. Twenty-first Amendment to the Constitution of Sri Lanka
15. Twenty-sixth Amendment to the United States Constitution
16. Article Five of the United States Constitution
17. Twenty-fifth Amendment to the Constitution of Pakistan
18. Military Courts case
19. Twenty-fourth Amendment of the Constitution of India
20. Prohibition in the United States