The Lee Resolution (also known as "The Resolution for Independence") was the formal assertion passed by the Second Continental Congress on July 2, 1776 which resolved that the Thirteen Colonies in America were "free and independent States", separated from the British Empire and creating what became the United States of America. News of this act was published that evening in The Pennsylvania Evening Post and the next day in the Pennsylvania Gazette. The Declaration of Independence is the formal document which officially announced and explained the resolution, approved two days later on July 4, 1776.

The resolution is named for Richard Henry Lee of Virginia who proposed it to Congress after receiving instructions and wording from the Fifth Virginia Convention and its President Edmund Pendleton. Lee's full resolution had three parts which were considered by Congress on June 7, 1776. Along with the independence issue, it also proposed to establish a plan for ensuing American foreign relations, and to prepare a plan of a confederation for the states to consider. Congress decided to address each of these three parts separately.

Some sources indicate that Lee used the language from the Virginia Convention's instructions almost verbatim. Voting was delayed for several weeks on the first part of the resolution while state support and legislative instruction for independence were consolidated, but the press of events forced the other less-discussed parts to proceed immediately. On June 10, Congress decided to form a committee to draft a declaration of independence in case the resolution should pass. On June 11, John Adams, Thomas Jefferson, Benjamin Franklin, Roger Sherman, and Robert R. Livingston were appointed as the Committee of Five to accomplish this. That same day, Congress decided to establish two other committees to develop the resolution's last two parts. The following day, another committee of five (John Dickinson, Benjamin Franklin, John Adams, Benjamin Harrison V, and Robert Morris) was established to prepare a plan of treaties to be proposed to foreign powers; a third committee was created, consisting of one member from each colony, to prepare a draft of a constitution for confederation of the states.

The committee appointed to prepare a plan of treaties made its first report on July 18, largely in the writing of John Adams. A limited printing of the document was authorized, and it was reviewed and amended by Congress over the next five weeks. On August 27, the amended plan of treaties was referred back to the committee to develop instructions concerning the amendments, and Richard Henry Lee and James Wilson were added to the committee. Two days later, the committee was empowered to prepare further instructions and report back to Congress. The formal version of the plan of treaties was adopted on September 17. On September 24, Congress approved negotiating instructions for commissioners to obtain a treaty with France, based on the template provided in the plan of treaties; the next day, Benjamin Franklin, Silas Deane, and Thomas Jefferson were elected commissioners to the court of France. Alliance with France was considered vital if the war with Britain was to be won and the newly declared country was to survive.

The committee drafting a plan of confederation was chaired by John Dickinson; they presented their initial results to Congress on July 12, 1776. Long debates followed on such issues as sovereignty, the exact powers to be given the confederate government, whether to have a judiciary, and voting procedures. The final draft of the Articles of Confederation was prepared during the summer of 1777 and approved by Congress for ratification by the individual states on November 15, 1777, after a year of debate. It continued in use from that time onward, although it was not ratified by all states until four years later on March 1, 1781.

Richard Henry Lee (January 20, 1732 – June 19, 1794) was an American statesman and Founding Father from Virginia, best known for the June 1776 Lee Resolution, the motion in the Second Continental Congress calling for the colonies' independence from Great Britain leading to the United States Declaration of Independence, which he signed. He also served a one-year term as the president of the Continental Congress, was a signatory to the Articles of Confederation, and was a United States Senator from Virginia from 1789 to 1792, serving during part of that time as the second president pro tempore of the upper house.

He was a member of the Lee family, a historically influential family in Virginia politics.