Lilo Martin (31 October 1908 – 9 February 1986) was a German composer.
Born in Munich, Martin studierte piano with Josef Pembaur and conducting with August Schmid-Lindner (1870–1959.
Afterwards she was a composition student in the master class of Hans Pfitzner at the Hochschule für Musik und Theater München.
In 1935 she married the pianist and conductor Horand Roemer (1908-1940).
In her second marriage, she was from 1943 with the painter Robert du Parc (1889-1979).