Charles Donald Adams (20 December 1928 – 8 April 1996) was an English opera singer and actor, best known for his performances in bass-baritone roles of the Savoy operas with the D'Oyly Carte Opera Company and his own company, Gilbert and Sullivan for All.
Adams began his career with the BBC Repertory Company in 1944. Among other early performances, he was leading man with Great Yarmouth Repertory Company for two years. In 1951, he joined the D'Oyly Carte organisation and soon began to play roles, becoming the company's principal bass until 1969. With Thomas Round and Norman Meadmore, he formed the touring company, Gilbert and Sullivan for All, in which he continued to sing bass and bass-baritone roles as well as directing. By the early 1980s, Adams was performing in opera and operetta throughout Britain and abroad, continuing nearly until his death. He recorded many of his roles, particularly his Gilbert and Sullivan repertoire.
Donald Adams was born in Bristol and educated at the Bristol Cathedral School, where he sang as a chorister in the cathedral and played Thomas Becket in Murder in the Cathedral at the age of sixteen. While still at school, he made his first professional appearance as an actor in 1944 with the BBC Repertory Company. He studied with an Italian singing teacher in London, Rodolfo Melle (who had sung at La Scala with the great tenor Aureliano Pertile), who taught Adams to sustain the vowels of a word before reaching the consonants. This, Adams said, gave the voice "a nice line", and he continued to practise Melle's lessons until the end of his life.
Adams interrupted his fledgling stage and radio career to serve in the British Army, where he acted as resident producer of the Army Repertory Theatre at Catterick Camp. After his national service, he returned to acting and music-hall performances, gaining good notices. For two years, he was leading man with Great Yarmouth Repertory Company and was a member of the quartet, The Regal Four. He also appeared in pantomime at the Euston Theatre in King's Cross. Kitty McShane asked Adams to go on tour with her and Arthur Lucan (Kitty and Old Mother Riley), during which Lucan suggested that Adams combine his singing and acting and audition for the D'Oyly Carte Opera Company.