Nancy Olson – 92

Nancy Olson was nominated for an Oscar for her compelling performance in Sunset Boulevard, which means she was one of the best actresses in Hollywood at one point in time. She later went on to work in Walt Disney films, and also guest starred in numerous TV shows throughout her career.

Although, she hasn’t officially taken retirement from showbiz. Considering the number of roles she has done recently, it is safe to say that Olson has been retired since the ’80s.