Alice Maria Glenday (c. 1920–7 November 2004) was a New Zealand novelist, short-story writer and playwright. Born in Canada, she moved to New Zealand in 1949 as a young married woman, and began writing in the mid-1950s. In 1969 she was the first woman to receive the Katherine Mansfield Memorial Award for her short story "One Fine Day". She published two novels, Follow, Follow (1973) and A Population of One (1991), and won several playwriting competitions run by the British Drama League.