Howells was born in London, the daughter of composer Herbert Howells, and was educated at St Paul's Girls' School, where her father worked as Director of Music. She made her first stage appearance at Dundee in 1939, in John Drinkwater's Bird in Hand, then moved to Oxford in 1942 and three years later made her London debut at the Embassy Theatre, Swiss Cottage. In 1947 she appeared in the comedy Jane at the Aldwych Theatre. After several years in the West End, and a brief stint on Broadway where she appeared in Springtime for Henry in 1951, she began to appear in films.
After the death of her father in 1983, Ursula Howells instigated the "Herbert Howells Society" and became a standard bearer for the promotion of his work. She financially supported the recording of his compositions and did much to encourage the publishing and promotion of church music.
2001
1998
as Mary
1998
as Lady Doughty
1997
as Lady Isabel Aubrey
1994
as Alice Andover
1992
as The Duchess
1992
as Miriam Wakefield
1986
as May Swift
1986
as Olive Nettleton
1985
1985
as Miss Blacklock
1984
as Miss Blacklock
1984
as Headmistress
1981
as Elizabeth Fouchet
1981
as Laura Atherton
1980
as Mrs Fielding
1980
as Mrs Menant
1978
as Barbara Mossman
1978
as Barbara Karolina
1977
as Mrs Gradgrass
1976
1974
as The Older Woman
1974
as Empress Maria Fyodorovna
1974
as Aunt May
1973
as Barbara
1972
as Prue
1971
as Duchess of Buckminster
1971
as Adeline
1970
as Sarah Chandler
1970
1970
as Mumsy
1969
as Maggi Thwaites
1968
as Barbara
1968
as Mme Pontagnac
1968
as Estelle
1967
as Miss Maxine Chambers (segment 3 "Mr. Steinway")
1967
1965
as Mrs. Deirdre Biddulph (segment 1 "Werewolf")
1963
as Joanna Duten
1963
as Julia Gray
1963
as Martha Tompkins
1963
as Mme. Perrault
1962
as Louise
1960
1959
1959
as Miki
1957
as Nurse Judith
1957
as Lucille Ainsworth
1957
as Eileen
1956
as Margaret
1956
as Mrs. Elliot / Mrs. Gilson
1956
as Pat Anstey
1955
as Antonia Pitt
1955
as Mary
1955
as Mary Dennis
1955
as Ann
1955
as Brenda Lucas
1954
1954
as Pam Vickers
1953
as Peggy
1952
as Hon. Ursula
1952
1951
as Harriet Marshall