Gilbert and Sullivan for All was a touring concert and opera company, formed in 1963 by D'Oyly Carte Opera Company performers Thomas Round and Donald Adams and former director Norman Meadmore, and which exclusively performed the works of Gilbert and Sullivan, usually in concert, but sometimes giving full productions. They also recorded most of the Savoy operas both on video and audio. They continued to tour into the 1980s, occasionally reuniting for performances thereafter.

Thomas Round was an English opera singer and actor, best known for his performances in the leading tenor roles of the Savoy Operas and grand opera.