 It would be impossible to survey all there is to say about truth in any coherent way. Instead, this essay will concentrate on the main themes in the study of truth in the contemporary philosophical literature. It will attempt to survey the key problems and theories of current interest, and show how they relate to one-another. A number of other entries investigate many of these topics in greater depth. Generally, discussion of the principal arguments is left to them. The goal of this essay is only to provide an overview of the current Theories. Many of the papers mentioned in this essay can be found in the anthologies edited by Blackburn and Simmons (1999) and Lynch (2001b). There are a number of book-length surveys of the topics discussed here, including Burgess and Burgess (2011), Kirkham (1992), and Künne (2003). Also, a number of the topics discussed here, and many further ones, are surveyed at more length in papers in Glanzberg (2018).