Abstract
The chapter provides an overview of the interaction between quantification and information-structural properties, especially focus, givenness, and topic. While quantification affects truth conditions, information-structuring devices can have an effect on the interpretation of quantificational expressions. After a short introduction to the nature of quantification, the chapter covers the main areas where such effects have been identified, in particular in adverbial quantification, in generic clauses, in conditional sentences, and in sentences with nominal quantification, including intersective determiners and comparative determiners like most. It reviews different theoretical proposals how this sensitivity to information-structural categories arises, in particular whether they are related to focus or givenness. It also discusses cases in which the quantifier itself is topical, given, or focused.