Harry A. Englehart, Jr. (August 21, 1923 – May 1982) was a lawyer and Democratic member of the Pennsylvania House of Representatives. He sponsored the legislation that created the Pennsylvania Lottery, and also sponsored legislation protecting miners from black lung disease. He graduated from the United States Naval Academy. He served in the United States Navy in the Pacific Front of World War II and later in the Korean War. After WWII he attended Yale Law School where he graduated in 1951. He joined his father's law firm in Cambria County, Pennsylvania where he practiced law for more than thirty years.
Englehart died suddenly in a Pittsburgh hospital in 1982.