Irwin Allen Ginsberg was an American poet and writer. As a student at Columbia University in the 1940s, he began friendships with Lucien Carr, William S. Burroughs and Jack Kerouac, forming the core of the Beat Generation. He vigorously opposed militarism, economic materialism, and sexual repression, and he embodied various aspects of this counterculture with his views on drugs, sex, multiculturalism, hostility to bureaucracy, and openness to Eastern religions.

Ginsberg was born into a Jewish family in Newark, New Jersey, and grew up in nearby Paterson. He was the second son of Louis Ginsberg, also born in Newark, a schoolteacher and published poet, and the former Naomi Levy, born in Nevel (Russia) and a fervent Marxist.

As a teenager, Ginsberg began to write letters to The New York Times about political issues, such as World War II and workers' rights. He published his first poems in the Paterson Morning Call. While in high school, Ginsberg became interested in the works of Walt Whitman, inspired by his teacher's passionate reading. In 1943, Ginsberg graduated from Eastside High School and briefly attended Montclair State College before entering Columbia University on a scholarship from the Young Men's Hebrew Association of Paterson.