A persuasive speech is a speech that is given with the intention of convincing the audience to believe or do something. This could be virtually anything - voting, organ donation, recycling, and so on. A successful persuasive speech effectively convinces the audience to your point of view, providing you come across as trustworthy and knowledgeable about the topic you’re discussing.
So, how do you start convincing a group of strangers to share your opinion? And how do you connect with them enough to earn their trust?
We’ve made a list of 21 speech ideas that you could use next time you’re asked to give a persuasive speech. The topics are thought-provoking and things which many people have an opinion on. When using any of our persuasive speech ideas, make sure you have a solid knowledge about the topic you’re speaking about - and make sure you discuss counter arguments too.
Here are a few ideas to get you started:
Read our full list of persuasive speech topics and ideas.
As with any speech, preparation is crucial. Before you put pen to paper, think about what you want to achieve with your speech. This will help organise your thoughts as you realistically can only cover 2-4 main points before your audience get bored. It’s also useful to think about who your audience are at this point. If they are unlikely to know much about your topic then you’ll need to factor in context of your topic when planning the structure and length of your speech. You should also consider their:
The factors above will all determine the approach you take to writing your speech. For example, if your topic is about childhood obesity, you could begin with a story about your own children or a shared concern every parent has. This would suit an audience who are more likely to be parents than young professionals who have only just left college.
There are three main approaches used to persuade others:
The ethos approach appeals to the audience’s ethics and morals, such as what is the ‘right thing’ to do for humanity, saving the environment, etc.
Pathos persuasion is when you appeal to the audience’s emotions, such as when you tell a story that makes them the main character in a difficult situation.
The logos approach to giving a persuasive speech is when you appeal to the audience’s logic - ie. your speech is essentially more driven by facts and logic. The benefit of this technique is that your point of view becomes virtually indisputable because you make the audience feel that only your view is the logical one.
The opening and closing of speech are the most important. Consider these carefully when thinking about your persuasive speech outline. A strong opening ensures you have the audience’s attention from the start and gives them a positive first impression of you.
You’ll want to start with a strong opening such as an attention grabbing statement, statistic of fact. These are usually dramatic or shocking, such as “Sadly, in the next 18 minutes when I do our chat, four Americans that are alive will be dead from the food that they eat”.
Another good way of starting a persuasive speech is to include your audience in the picture you’re trying to paint. By making them part of the story, you’re embedding an emotional connection between them and your speech.
You could do this in a more toned-down way by talking about something you know that your audience has in common with you. It’s also helpful at this point to include your credentials in a persuasive speech to gain your audience’s trust.
Obama would spend hours with his team working on the opening and closing statements of his speech.
You should pick between 2 and 4 themes to discuss during your speech so that you have enough time to explain your viewpoint and convince your audience to the same way of thinking.
It’s important that each of your points transitions seamlessly into the next one so that your speech has a logical flow. Work on your connecting sentences between each of your themes so that your speech is easy to listen to.
Your argument should be backed up by objective research and not purely your subjective opinion. Use examples, analogies, and stories so that the audience can relate more easily to your topic, and therefore are more likely to be persuaded to your point of view.
Any balanced theory or thought addresses and disputes counter-arguments made against it. By addressing these, you’ll strengthen your persuasive speech by refuting your audience’s objections and you’ll show that you are knowledgeable to other thoughts on the topic.
When describing an opposing point of view, don’t explain it in a bias way - explain it in the same way someone who holds that view would describe it. That way, you won’t irritate members of your audience who disagree with you and you’ll show that you’ve reached your point of view through reasoned judgement. Simply identify any counter-argument and pose explanations against them.
Your closing line of your speech is your last chance to convince your audience about what you’re saying. It’s also most likely to be the sentence they remember most about your entire speech so make sure it’s a good one! The most effective persuasive speeches end with a call to action. For example, if you’ve been speaking about organ donation, your call to action might be asking the audience to register as donors.
The most effective persuasive speeches end with a call to action.
If audience members ask you questions, make sure you listen carefully and respectfully to the full question. Don’t interject in the middle of a question or become defensive. You should show that you have carefully considered their viewpoint and refute it in an objective way (if you have opposing opinions). Ensure you remain patient, friendly and polite at all times.
The best persuasive speech ideas are those that spark a level of controversy. However, a public speech is not the time to express an opinion that is considered outside the norm. If in doubt, play it safe and stick to topics that divide opinions about 50-50.
Bear in mind who your audience are and plan your persuasive speech outline accordingly, with researched evidence to support your argument. It’s important to consider counter-arguments to show that you are knowledgeable about the topic as a whole and not bias towards your own line of thought. Delivering your persuasive speech is all about confidence. If you come across as confident, the audience will naturally trust you more, and you’ll be more likely to persuade them.