100 Unique Informative Speech Topics and Ideas

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In general, it is not so easy to give a speech in front of a crowd. Especially, the speech that you give should be original, interesting, and engaging to the audience. Furthermore, when it comes to giving a speech, you should choose an informative topic and present attention-grabbing content. Sometimes, it might be challenging for you to identify an informative speech topic. But, with us, you need not worry. In this blog, we have suggested 100 best informative speech topics and ideas on different themes.

In addition to that, we have also recommended how to select a good informative speech topic and deliver a great speech.

Continue reading this blog and get exclusive ideas for informative speeches.

What is an Informative Speech?



Informative Speech Topics

An informative speech is a kind of speech that focuses on a monologue or tale that provides reliable information. This speech’s main objective is to instruct and educate the audience by providing them with interesting and unique information about a certain topic or issue. An informative speech can be about an event, process, object, or any concept.

Usually, an informative speech emphasizes imparting knowledge to the audience, therefore strong research, organizational, writing, and speaking abilities are necessary for an effective delivery. Moreover, when delivering an informative speech, you should incorporate accurate statistics, facts, and research findings about the subject.

Keep in mind that your speech should not only deliver the facts but also offer a fair interpretation of the information. In your informative speech, refrain from bringing up your own beliefs or arguments.


While you deliver an informative speech, make sure to include valid data, statistics, facts, and research information relevant to the topic. Remember, your speech shouldn’t present only factual data; it should also give a proper explanation for the data you provide. Typically, informative speech is somewhat different from conventional speech. Therefore, in your informative speech, avoid sharing your personal opinions or arguments on the topic.

Also Read: 100 Engaging Science Speech Topics and Ideas

Informative Speech Topic Selection Tips

For a speech, an ideal topic is essential. In case, you are unsure how to pick a good informative speech topic, follow these tips.

  • Always choose an informative speech topic from the area you are passionate about. Selecting a topic that is interesting to you will ease your speech preparation process.
  • Select a speech topic with strong examples or evidence to support your argument.
  • Pick a topic with factual data.
  • Give preference to a topic that is informative for your listeners.
  • Avoid selecting broad or narrow informative speech topics.
  • If the subject is too wide to cover by the deadline, focus on a single subtopic.
  • Choose a topic with rich information to discuss.
  • Only decide on a topic if it complies with your instructor’s speech writing standards or criteria.

Know How to Write an Informative Speech

The success of a speech highly depends on the topic, content, and the way of delivery. In case, you don’t know how to compose informative and engaging speech content, simply execute these steps. It will aid you in coming up with an excellent informative speech.

  • First, read the speech writing rules and standards provided by your instructor.
  • Get to know about your target audience.
  • Identify your field of interest.
  • Select an informative speech topic that interests both you and your audience.
  • Perform preliminary research on the selected topic and collect key points from reputable sources.
  • Create a speech outline using the points you have gathered.
  • Next, elaborate on the outline and craft informative speech content as per the standard structure and format. The speech should have sections such as an introduction, body, and conclusion.
  • Finally, proofread your speech material and correct any errors. Note that, the final draft of your speech should be unique and informative with relevant supporting facts or proof to back up your points.

 List of Fascinating Informative Speech Topics

Are you confused about what topic to choose for your informative speech? Explore the list suggested below and pick any topic of your choice. In the list, we have recommended 100 unique informative speech prompts on different subjects.

Simple Informative Speech Topics for School Students

  1. Talk about reduce, reuse, recycle.
  2. Explain how to save the environment.
  3. Discuss the causes of climate change.
  4. Talk about the first-ever billionaire.
  5. Discuss the life cycle of ocean animals.
  6. Talk about the increase in poverty around the world.
  7. Explain the importance of artificial intelligence.
  8. Talk about the evidence of life on Mars.
  9. Discuss the advantages and disadvantages of the Internet.
  10. Talk about the no-carbohydrates diet.
  11. Discuss the importance of family.
  12. Talk about the importance of the library.
  13. Explain how to improve the public speaking skills.
  14. Talk about the successful women in the business world.
  15. Explain why we should avoid junk food.

Read More – Best Social Media Essay Topics and Ideas For Students

Best Informative Speech Topics for College Students

  1. Discuss the impact of global warming.
  2. Talk about sustainable development for the future.
  3. Discuss the importance of energy efficiency.
  4. Talk about the future of electric cars.
  5. Suggest best sales tactics.
  6. Explain how IoT and AI will change the way we work.
  7. Discuss how to tackle natural disasters.
  8. Explain how to grow food at home.
  9. Discuss the benefits of satellite radio.
  10. Talk about the pros and cons of social media.
  11. Explain how new technologies change our lives.
  12. Talk about cybercrimes.
  13. Discuss how to practice cybersecurity.
  14. Explain how money controls the mind.
  15. Talk about the concept of cultural shock.

Excellent Informative Speech Topics on Education

  1. Discuss how to measure academic success.
  2. Talk about the importance of higher education.
  3. Discuss the benefits of e-learning.
  4. Discuss the role of parents in the college admission process of their children.
  5. Talk about the pros and cons of the current education system in your country.
  6. Explain the importance of music education in public schools.
  7. Describe the future of education
  8. Talk about the lessons to learn outside the classroom.
  9. Explain the importance of education for the economic growth of a country.
  10. Talk about the role of the Internet in the education sector.

Informative Speech Ideas on Science and Technology

  1. Talk about Newton’s contribution to the science world.
  2. Discuss the neuroscience of attraction.
  3. Talk about the most influential scientists of all time.
  4. Discuss the science and ethics of gene modification.
  5. Explain how science is influenced by corporations.
  6. Describe the future of AI watches.
  7. Talk about the harmful impacts of technology.
  8. Discuss the science behind keto diets.
  9. Explain how technology affects the human brain.
  10. Talk about the role of technology in exploring space and making discoveries.
  11. Compare the speed of 5G technology with its predecessors.
  12. Discuss how machine learning is different from artificial intelligence.
  13. Describe the process of developing a vaccine from an antibody.
  14. Talk about the role of satellites and receivers in space.
  15. Discuss the process of developing a robot that can think like a man.

Informative Speech Prompts on Medicine and Health

  1. Discuss the origin and history of plant medicines.
  2. Explain how music can improve mental health
  3. Talk about the importance of organ donation.
  4. Discuss the pros and cons of painkillers.
  5. Talk about the different types of mental disorders.
  6. Suggest healthy lifestyles for senior citizens living in urban areas.
  7. Talk about the importance of sleep.
  8. Discuss how soil health affects human health.
  9. Explain how to maintain gut health.
  10. Talk about self-care interventions to keep the body healthy and fit.
  11. Explain how to lose weight healthily.
  12. Discuss the dangers of pesticides in our food system.
  13. Talk about the real causes of diabetes.
  14. Explain how to prevent arthritis.
  15. Discuss the pros and cons of stem cell research.

Also, See – Interesting Psychology Research Topics and Ideas For Students

Sports Informative Speech Topics

  1. Discuss the role of sports in developing teamwork skills.
  2. Talk about the history of cricket.
  3. Explain how to prevent sports injuries.
  4. Talk about the most extreme sports in the world.
  5. Explain how the Olympics promote international peace.
  6. Talk about the top-paying careers in sports.
  7. Discuss the role of advertising companies in sports promotion.
  8. Discuss the importance of sports in mental development.
  9. Talk about sportsman spirit.
  10. Discuss the role of media in advancing sports activities in a country.
  11. Talk about the best football players of all time.
  12. Describe what makes a great sports coach.
  13. Suggest the best solo sports for introverts.
  14. Talk about game-changing athletes.
  15. Discuss the importance of sports for children’s socialization.

Top Informative Speech Topics

  1. Discuss the psychology behind insomnia.
  2. Explain how to deal with communication disorder.
  3. Talk about the role of HR in a company.
  4. Explain how galaxies are formed.
  5. Talk about the burial practices in ancient culture.
  6. Describe the working of solar panels.
  7. Speak about the exponential growth of start-ups.
  8. Discuss the psychology of selling things.
  9. Talk about the relevant theories that support the political power of social media.
  10. Discuss the psychological relationship between a mother and a baby.
  11. Explain the effect of using organic and inorganic fertilizers.
  12. Speak about the most bizarre conspiracy theories.
  13. Explain how to start a new business.
  14. Talk about the world history of tattoos.
  15. Explain how earthquakes can be predicted.


From the above-suggested list, choose any topic of your interest and write outstanding informative speech content. If you want any other informative speech ideas or if you need informative speech writing help from an expert, call us immediately.

Jacob Smith Speech Topics Reading Time: 8 minutes

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