Mary Frann, American actress (d. 1998)

Mary Frann (born Mary Frances Luecke, February 27, 1943 – September 23, 1998) was an American stage, film and television actress.

She is best known for her role as Bob Newhart's wife, Joanna Loudon, on the CBS sitcom Newhart, which aired from 1982 to 1990.