Griswold v. Connecticut, , was a landmark case in which the Supreme Court of the United States

Supreme Court of the United States

The Supreme Court of the United States is the highest court in the United States. It has ultimate appellate jurisdiction over all state and federal courts, and original jurisdiction over a small range of cases...

 ruled that the Constitution protected a right to privacy. The case involved a Connecticut

Connecticut

Connecticut is a state in the New England region of the northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, and the state of New York to the west and the south .Connecticut is named for the Connecticut River, the major U.S. river that approximately...

 law that prohibited the use of contraceptives. By a vote of 7–2, the Supreme Court invalidated the law on the grounds that it violated the "right to marital privacy".

Although the Bill of Rights

United States Bill of Rights

The Bill of Rights is the collective name for the first ten amendments to the United States Constitution. These limitations serve to protect the natural rights of liberty and property. They guarantee a number of personal freedoms, limit the government's power in judicial and other proceedings, and...

 does not explicitly mention "privacy," Justice William O.