Marie Podvalová (5 September 1909 – 16 May 1992) was a Czech opera singer who had a long career at the National Theatre in Prague from 1936–1978.
A dramatic soprano who excelled in the Czech repertoire, she garnered particular acclaim for her portrayal of the title heroine in Bedrich Smetana's Libuše.
Her physical beauty and dramatic talents further added to her great popularity among Czech audiences.