Moira Jane Sinise (née Harris; born April 19, 1954) is a former American actress.

[3] Their son, McCanna "Mac" Anthony Sinise, who was a musician, died on January 5, 2024 at the age of 33 from chordoma, which is a rare type of cancer.

[4] Harris has appeared in such films as One More Saturday Night, Of Mice and Men (directed by and co-starring her husband), and Terminator 3: Rise of the Machines.

She has made a guest appearances on the TV shows Karen Sisco, The Equalizer, and Crime Story.

Harris retired in 2003, although she briefly returned to the stage in 2013, appearing in Harold Pinter's The Birthday Party at Steppenwolf.