|Drum Beat (1954) [Toby]: Shot to death by Charles Bronson when she runs in front of Alan Ladd and takes the bullet for him.
Solomon and Sheba (1959) [Abishag]: Killed by falling rubble (off-screen) when lightning strikes the temple while she's praying at the altar. Her body is shown afterwards when Yul Brynner discovers her, and again during her funeral.
Cutter's Trail (1970) [Angelita Avila]: Shot in the stomach by a stray bullet during a gunfight between John Gavin and the bad guys; she dies in John's arms shortly afterwards. (Thanks to Ed)