Ahmed Shah or Ahmad Shah may refer to:

Ahmad Shah Massoud (احمد شاه مسعود Aḥmad Šāh Mas'ūd; September 2, 1953 – September 9, 2001) was a political and military leader in Afghanistan. He was a central figure, known as the "Lion of Panjshir", in the resistance against the Soviet occupation between 1979 and 1989, fought against the alliance of Gulbuddin Hekmatyar in the early 1990s, and led resistance against the Taliban regime between 1996 and 2001. Massoud was assassinated on September 9, 2001, two days before the attacks of September 11.

Massoud was an Afghan-Tajik Sunni Muslim born in the Panjshir in northern Afghanistan. He studied engineering at Kabul University in the 1970s, where he became involved with Muslim anti-communist movements around Burhanuddin Rabbani. He led an uprising against the Soviet-backed communist government in his native Panjshir in 1979. His role in the following period of armed resistance against the Soviet occupation forces earned him the nickname of "Lion of Panjshir" (شیر پنجشیر). Following the withdrawal of Soviet troops from Afghanistan the Wall Street Journal named Massoud "the Afghan who won the Cold War". In 1992, he was appointed minister of defense in the government of the newly established Islamic State of Afghanistan by the peace and power-sharing agreement Peshawar Accords. He led the Islamic State's defense against attacks by Gulbuddin Hekmatyar's alliance of militias which were backed by Pakistan. Following the rise of the Taliban in 1996, Massoud, who rejected the Taliban's and Al-Qaeda's extremist interpretation of Islam, returned to the role of an armed opposition leader, serving as the military and political leader of the multiethnic United Islamic Front (also known in the West as Northern Alliance). In 1997, he helped end the civil war in neighboring Tajikistan urging parties to accept a United Nations peace plan.

"The Man" is a slang phrase that may refer to the government or to some other authority in a position of power. In addition to this derogatory connotation, it may also serve as a term of respect and praise.

The phrase "the Man is keeping me down" is commonly used to describe oppression. The phrase "stick it to the Man" encourages resistance to authority, and essentially means "fight back" or "resist", either openly or via sabotage.

The earliest recorded use^{[citation needed]} of the term "the Man" in the American sense dates back to a letter written by a young Alexander Hamilton in September 1772, when he was 15. In a letter to his father James Hamilton, published in the Royal Dutch-American Gazette, he described the response of the Dutch governor of St. Croix to a hurricane that raked that island on August 31, 1772. "Our General has issued several very salutary and humane regulations and both in his publick and private measures, has shewn himself the Man." ^{[dubious – discuss]} In the Southern U.S. states, the phrase came to be applied to any man or any group in a position of authority, or to authority in the abstract. From about the 1950s the phrase was also an underworld code word for police, the warden of a prison or other law enforcement or penal authorities.