I will argue that Mill used the concepts tendency and intention as technical terms a proper understanding of which is vital in interpreting his moral philosophy. I examine two interpretations of tendency, offered by Brian Cupples and Fred Berger, and proceed to show weaknesses in both. I will also sketch an interpretation of my own in which tendencies have an important place in Mill's understanding of not only science but moral philosophy as well. I will then show how my interpretation of tendency can help in understanding Mill's foreseeable consequences utilitarianism that relies heavily on Mill's unorthodox use of the notion of intention.