A maiden speech is the first speech given by a newly elected representative in such bodies as the House of Commons or the United States House of Representatives.

Traditions surrounding maiden speeches vary from country to country. In many Westminster system governments, there is a convention that maiden speeches should be relatively uncontroversial, often consisting of a general statement of the politician's beliefs and background rather than a partisan comment on a current topic. This convention is not always followed, however: those of politicians Pauline Hanson and Richard Nixon are examples of those that broke the tradition. There is also a strong convention in some countries that maiden speeches should not be subjected to interruption or interjection and should not be attacked or dismissed by subsequent speakers. Another convention in the British House of Commons is that the MP will pay tribute to previous incumbents of their seat.