Helvi Lemmikki Leiviskä (25 May 1902 – 12 August 1982) was a Finnish composer, writer, music educator, and librarian at the Sibelius Academy.

Helvi Leiviskä was born in 1902 in Helsinki, Grand Duchy of Finland, and in 1927 graduated in composition from the Helsinki Music Institute (now the Sibelius Academy), where she studied with the Finnish composer Erkki Melartin.

She continued her studies in Vienna, and then returned to Finland where she studied with the Finnish composer Leevi Madetoja.

[1] After World War II, Leiviskä continued her studies with the Slovenian conductor Leo Funtek, and wrote reviews for periodicals including Ilta-Sanomat.

[1] Leiviskä died in Helsinki at 80 years of age.