#  Leslie G. Valiant 

T. Jefferson Coolidge Professor of Computer Science and Applied Mathematics

 

 

 



   ![Leslie Valiant. Headshot. Les is facing the viewer. Behind him is a bookshelf full of many brightly-colored books. He has short white hair and glasses and is smiling.](/sites/g/files/omnuum4596/files/styles/hwp_4_5__480x600/public/seas-toc/files/les_theory_group_webpage_copy.jpg?itok=NJcJVL4w) 

 



 

 laptop\_windows <http://people.seas.harvard.edu/~valiant> 

 

 



 

 





 

 

- ## People
    
     [Faculty](/faculty)