Elsie Jean Morison (born 15 August 1924) is an Australian soprano.
Morison was born in Ballarat, Victoria, and studied at the Melbourne Conservatorium of Music from 1943-45. Her teachers included Clive Carey, with whom she continued studies at the Royal College of Music 1947-1948.
Morison made her English concert debut at the Royal Albert Hall in Handel's Acis and Galatea in 1948 and that autumn joined Sadler's Wells Opera, appearing regularly there until 1954. She sang Anne Trulove in the first British staging of Stravinsky's The Rake's Progress in 1953 in Edinburgh, and at her Glyndebourne debut the following year. After a notable Covent Garden debut in 1953 as Mimi in Puccini's La bohème, she sang there regularly until 1962. She was admired for the touching sincerity of her acting and the lyrical warmth of her voice, in such roles as Susanna (The Marriage of Figaro), Pamina (The Magic Flute), Marzelline (Fidelio), Micaela (Carmen), Antonia (The Tales of Hoffmann), Marenka (The Bartered Bride), and Blanche in the British premiere of Poulenc's Dialogues of the Carmelites in 1958. In 1955 she created the title role of Arwel Hughes's Menna for the Welsh National Opera.