Martha Goldman Sigall (April 17, 1917 – December 13, 2014) was an American inker and painter who worked in the Hollywood animation industry for 53 years.

Sigall moved to California from Buffalo, New York, in 1926 and by chance lived around the corner from Leon Schlesinger's Pacific Title and Art company.

From about the age of 12, she ran errands for the staff there and was put to work as an apprentice painter on July 13, 1936 at Leon Schlesinger Productions, home of Looney Tunes and Merrie Melodies.

Sigall wrote a memoir, Living Life Inside The Lines: Tales from the Golden Age of Animation (University Press of Mississippi, 2005).

Sigall has also contributed commentary to the Looney Tunes - Golden Collection, Volume One DVD set, along with Jerry Beck.