Scientists that admit to Philosophy

Victor John Stenger (d. 2014) was an American particle physicist, philosopher, author, and religious skeptic.
Thomas Samuel Kuhn was an American physicist, historian and philosopher of science whose controversial 1962 book The Structure of Scientific Revolutions was influential in both academic and popular circles, introducing the term paradigm shift, which has since become an English-language idiom. 
Albert Einstein (1879–1955) is well known as the most prominent physicist of the twentieth century. Less well known, though of comparable importance, are his contributions to twentieth-century philosophy of science.
See also: science.