Kate Mara (1983 - )
- Not to be confused with Kate O'Mara.
- Cold Case: Look Again (2003) [Jill Shelby]: Beaten to death with a tennis racquet by Kip Martin, as Finn Wittrock looks on helplessly. She is seen at the end of the episode (apparently as a figment of the characters' imaginations) after her murder is solved.
- American Horror Story: Murder House (2011) [Hayden McClaine]: Bludgeoned to death with a shovel by Denis O'Hare as she and Dylan McDermott are leaving the house; Denis then buries her body in the yard. She reappears as a ghost throughout the rest of the season. (Note: The character is pregnant.)
- House of Cards: Chapter 14 (2014) [Zoe Barnes]: Killed when she is thrown in front of a subway train by Kevin Spacey.
- Great-granddaughter of Tim Mara (founder of the New York Giants)
- Great-granddaughter of Art Rooney (founder of the Pittsburgh Steelers)
- Sister of Rooney Mara