The Pajama Game is a musical based on the 1953 novel 7 Cents by Richard Bissell.

The book is by George Abbott and Richard Bissell; the music and lyrics are by Richard Adler and Jerry Ross. The story deals with labor troubles in a pajama factory, where workers' demands for a seven-and-a-half cent raise are going unheeded. In the midst of this ordeal, love blossoms between Babe, the grievance committee head, and Sid, the new factory superintendent.

The original Broadway production opened on May 13, 1954, at the St. James Theatre, and ran for 1,063 performances, with a brief stop at the Shubert Theatre at the end of the run. It was revived in 1973, and again in 2006 by The Roundabout Theatre Company. The original production, produced by Frederick Brisson, Robert E. Griffith and Harold S. Prince, won a Tony Award for Best Musical. The 2006 Broadway revival won a Tony Award for Best Revival of a Musical. The musical is a popular choice for community and school group productions.

The original West End production opened at the London Coliseum on October 13, 1955, where it ran for 588 performances.

Broadway theatre, or Broadway, are the theatrical performances presented in the 41 professional theatres, each with 500 or more seats, located in the Theater District and the Lincoln Center along Broadway, in Midtown Manhattan, New York City. Broadway and London's West End together represent the highest commercial level of live theater in the English-speaking world.While the thoroughfare is eponymous with the district and its collection of 41 theaters, and it is also closely identified with Times Square, only three of the theaters are located on Broadway itself (namely the Broadway Theatre, the Palace Theatre, and the Winter Garden Theatre). The rest are located on the numbered cross streets extending from the Nederlander Theatre one block south of Times Square on West 41st Street, north along either side of Broadway to 53rd Street, as well as the Vivian Beaumont Theater, at Lincoln Center on West 65th street. While exceptions exist, the term "Broadway theatre" is generally reserved for venues with a seating capacity of at least 500 people, smaller theaters are referred to as off-Broadway (regardless of location), while very small venues (less than 100) are called off-off-Broadway, a term that can also apply to non-commercial or avant-garde theater, or productions held outside of traditional theater venues.The Theater District is a popular tourist attraction in New York City. According to The Broadway League, for the 2018–2019 season (which ended May 26, 2019) total attendance was 14,768,254 and Broadway shows had US$1,829,312,140 in grosses, with attendance up 9.5%, grosses up 10.3%, and playing weeks up 9.3%.Most Broadway shows are musicals. Historian Martin Shefter argues that "'Broadway musicals', culminating in the productions of Rodgers and Hammerstein, became enormously influential forms of American popular culture" and contributed to making New York City the cultural capital of the world."