Margaret Viola Wigham (February 3, 1904 – April 17, 1972) was a composer, music educator and pianist, born in Minnesota. She was nationally known as a mid-century composer of student piano pieces. Her pieces often had an educational focus such as chromaticism, counterpoint, learning to play in different keys, or using each hand independently. Her works were published by Oliver Ditson Co., Willis Music, Harold Flammer Inc, Belwin Inc, and R. D. Row. They were also published in Braille and made available through the Library of Congress National Library Service for the Blind and Print Disabled.

Her compositions include:

Orchestra

Piano

Vocal