As of 2015, you can find a variety of free persuasive speech essays, including "Why Boys and Girls Should Study in Different Classes" and "Should Airport Security Checks Be So Detailed?" by visiting AcademicHelp.net. Click on the Samples tab on the home page to view essay examples.
AcademicHelp.net also includes other persuasive speech essays, such as "Why Teamwork Is Not So Productive," "Why the Drinking Age Should Not Be Lowered," "Is America Becoming a Third World Country?" and "Reasons to Look for Inspiration in Music."
A persuasive speech essay attempts to convince the reader by including logic, reason, specific examples and quotes from experts.