Leslie Sansone (born February 14, 1961) is an American fitness instructor from New Castle, Pennsylvania.

Since her first video was published in 1980,[1] she has released over a hundred DVDs and four books.

[2] Sansone promotes walking exercises,[3] resulting in a business self-reported to be worth $200 million.

[2] She briefly studied engineering at the University of Pittsburgh and Youngstown State University before dropping out to work full-time as a fitness instructor.

[4] Sansone has three children, the younger two of whom she had with Joseph Bullano, whom she married[4] in 1994.