This book discusses the influence of Effective Public Speaking in Political Leadership, taking the example of Barack Obama. The use of Effective Public Speaking in Political Leadership allowed Barack Obama to serve two terms as President of USA and he made changes on the perception of politics of cynicism to politics of hope. Our modern States, the democratic principles and the values, has demonstrated that to convey a vision in a form of political proposal to the public, it is necessary to go to the public and transmit the vision through the Effective Public Speaking that embody responsible political leadership. The author establishes the relationship between Effective Public Speaking and the Political Leadership. Political leaders need to master the Effective Public Speaking, through it, the public will understand the potential political leadership of the candidate and vote for it. Barack Obama did it and he succeed. Effective Public Speaking in Political Leadership of Obama, created strong relationship with the electorate that sustained during difficult times, the setbacks and others unexpected challenges