According to TMZ, Sawyer reportedly passed away at her Woodland Hills home. While her cause of death has not yet been confirmed, the star had celebrated her 105th birthday in November last year.
Sawyer began working in Hollywood at the age of 18 and accumulated a massive 140 acting credits to her name.
Most recently she would be recognised for her role in Dumb And Dumber.
She also appeared in loads of TV shows, including The Andy Griffith Show, All in the Family, Mary Tyler Moore, Starsky & Hutch, and even Seinfeld.
Fans have taken to Twitter to leave heartfelt tributes for the star.
Thoughts are with the late actresses' family and friends.