The Ramones were an American punk rock band formed in the New York City neighborhood Forest Hills, Queens in 1974. Known for helping establish the punk movement in the United States and elsewhere, the Ramones are often recognized as one of the first bands of the genre. Although they had never achieved significant commercial success during their existence, the band is seen today as highly influential in punk culture.

All members adopted pseudonyms ending with the surname Ramone, although none were biologically related; they were inspired by Paul McCartney, who would check into hotels under the alias Paul Ramon. The Ramones performed 2,263 concerts, touring virtually nonstop for 22 years, and released fourteen studio albums. In 1996, after a tour as part of the Lollapalooza music festival, they played a farewell concert in Los Angeles and disbanded.

By 2014, all four original members had died: lead singer Joey Ramone (1951–2001), bassist Dee Dee Ramone (1951–2002), guitarist Johnny Ramone (1948–2004) and drummer Tommy Ramone (1949–2014). The Ramones had experienced a few lineup changes, with Joey and Johnny as the only constant members. Tommy left the band in 1978 to pursue a career in record production, and was replaced by Marky Ramone, who himself was replaced by Richie Ramone in 1983. Following Richie's departure in 1987, and a brief stint with Elvis Ramone, Marky rejoined the band and Dee Dee departed two years later, being replaced by C.J. Ramone. From 1989 to their breakup in 1996, the Ramones consisted of Joey, Johnny, Marky and C. J. Ramone.

Recognition of the band's importance has built over the years. The Ramones were ranked number 26 in Rolling Stone magazine's 2004 list of the "100 Greatest Artists of All Time" and number 17 in VH1's 2012 television series 100 Greatest Artists of Hard Rock. In 2002, the Ramones were ranked the second-greatest band of all time by Spin, trailing only the Beatles. On March 18, 2002, the original four members and Tommy's replacement on drums, Marky Ramone, were all inducted into the Rock and Roll Hall of Fame in their first year of eligibility. In 2011, the band was awarded a Grammy Lifetime Achievement Award.

The original members of the band met in and around the middle-class neighborhood of Forest Hills in the New York City borough of Queens. John Cummings and Thomas Erdelyi had both been in a high-school garage band from 1965 to 1967 known as the Tangerine Puppets. They became friends with Douglas Colvin, who had recently moved to the area from Germany, and Jeff Hyman, who was the singer for the glam rock band Sniper, founded in 1972.

The Ramones began taking shape in early 1974 when Cummings and Colvin invited Hyman to join them in a band. Colvin wanted to play guitar and sing, Cummings would also play guitar and Hyman would play drums. The lineup was to be completed with their friend Richie Stern on bass. However, after only a few rehearsals it became clear that Stern could not play bass, so the group parted ways with him and became a trio, with Colvin switching from guitar to bass in addition to singing while Cummings became the only guitarist. Colvin was the first to adopt the name "Ramone", calling himself Dee Dee Ramone. He was inspired by Paul McCartney's use of the pseudonym Paul Ramon during his Silver Beetles days. Dee Dee convinced the other members to take on the name and came up with the idea of calling the band the Ramones. Hyman and Cummings became Joey and Johnny Ramone, respectively.

A friend of the band, Monte A. Melnick (later their tour manager), helped to arrange rehearsal time for them at Manhattan's Performance Studios, where he worked. Johnny's former bandmate Erdelyi was set to become their manager. Soon after the band was formed, Dee Dee realized that he could not sing and play his bass guitar simultaneously; with Erdelyi's encouragement, Joey became the band's new lead singer. Dee Dee would continue, however, to count off each song's tempo with his signature rapid-fire shout of "1-2-3-4!" Joey soon similarly realized that he could not sing and play drums simultaneously and left the position of drummer. While auditioning prospective replacements, Erdelyi would often take to the drums and demonstrate how to play the songs. It became apparent that he was able to perform the group's music better than anyone else, and he joined the band as Tommy Ramone.

The Ramones played before an audience for the first time on March 30, 1974, at Performance Studios. The songs they played were very fast and very short; most clocked in at under two minutes. Around this time, a new music scene was emerging in New York centered on two clubs in downtown Manhattan—Max's Kansas City and, more famously, CBGB (usually referred to as CBGB's). The Ramones made their CBGB debut on August 16, 1974. Legs McNeil, who cofounded Punk magazine the following year, later described the impact of that performance: "They were all wearing these black leather jackets. And they counted off this song ... and it was just this wall of noise ... They looked so striking. These guys were not hippies. This was something completely new."