Fritzi Burr (May 31, 1924 – January 17, 2003) was an American character actress that was most notable for her roles as Miss Collins on the sitcom What's Happening!! and as various comedic foils to Fred Sanford on the sitcom Sanford and Son in the 1970's. She was the sister-in-law of Sanford and Son producer Saul Turteltaub.