Frances Rose McIver (born 10 October 1988) is a New Zealand actress. She is best known for starring as medical examiner Olivia "Liv" Moore in The CW supernatural comedy-drama series iZombie (2015–2019). She received further recognition for starring as Amber Moore in the romantic comedy films A Christmas Prince (2017) and A Christmas Prince: The Royal Wedding (2018).
McIver began her career with guest appearances in New Zealand-based series, such as Xena: Warrior Princess, Hercules: The Legendary Journeys, and Legend of the Seeker. She gained further success as Summer Landsdown in the superhero series Power Rangers RPM (2009). She also had recurring roles in the Showtime period drama series Masters of Sex (2013–14) and the ABC supernatural drama series Once Upon a Time (2013–17).
McIver made her film debut in the period drama The Piano (1993). She has since starred in the drama The Lovely Bones (2009), the horror comedy Predicament (2010), the sports drama Blinder (2013), the romance drama Petals on the Wind (2014), and the musical drama Daffodils (2019).