Hippolyte Carnot, French politician (d. 1888)
Lazare Hippolyte Carnot (6 October 1801, Saint-Omer – 16 March 1888) was a French politician.

He was the younger brother of the founder of thermodynamics Sadi Carnot and the

second son of the revolutionary politician and general Lazare Nicolas Marguerite Carnot, who also served in the government

of Napoleon, as well as the father of French president Marie François Sadi Carnot.