No — there is no reliable public source currently confirming Donna Mills is left-handed.
Donna Mills is an American actress best known for her role as Abby Cunningham on the primetime soap opera 'Knots Landing' from 1980 to 1989. Her portrayal of the manipulative and ambitious character earned her significant recognition and popularity.
Before 'Knots Landing,' Mills had a successful career in television, appearing in numerous films and series. She began her acting career on Broadway and later moved into television, where she became a familiar face in the 1970s.
After her impactful run on 'Knots Landing,' Mills largely stepped away from regular acting to focus on raising her daughter. She later returned to acting in the 2000s, appearing in various television shows and independent films.
Throughout her career, Donna Mills has also been involved in various beauty and wellness endeavors, including releasing her own line of cosmetics. She remains a beloved figure in classic television, celebrated for her iconic roles.
