Mark Levitt Batshaw (born 19 September 1945) is a Canadian-born physician, medical researcher and academic administrator.
He is a professor in the department of pediatrics and an associate dean at the George Washington University School of Medicine & Health Sciences and is the physician-in-chief and chief academic officer at the Children’s National Medical Center in Washington, D.C.
He is known for his research into urea cycle disorders and gene therapy, and is the author of the classic textbook "Children with Disabilities".