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L.A. Confidential (1997) - Kim Basinger
La Nuit américaine (1974) - Valentina Cortese
The Landlord (1970) - Lee Grant
The Last Picture Show (1971) - Ellen Burstyn
The Last Picture Show (1971) - Cloris Leachman
Last Summer (1969) - Catherine Burns
Lilies of the Field (1963) - Lilia Skala
The Little Foxes (1941) - Patricia Collinge
The Little Foxes (1941) - Teresa Wright
Little Miss Sunshine (2006) - Abigail Breslin
Little Voice (1998) - Brenda Blethyn
Lonelyhearts (1958) - Maureen Stapleton
Looking for Mr. Goodbar (1977) - Tuesday Weld
Love Affair (1939) - Maria Ouspenskaya
Read more about this topic: List Of Nominees For The Academy Award For Best Supporting Actress (by Film Title)