317 interesting Informative Speech ideas and topics

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Below you will find a list of informative speech topics. Be sure to analyze your audience and time limit before selecting a topic. These topics can be used as they are, or you might have to make them more precise to suit the situation (available time, class requirements, etc.).

We are adding new topics weekly. Do you have an idea you would like to share? Send it to us, and we will publish them on this page with topics.

 

  1. How nuclear power works
  2. The biography of your favorite actor
  3. How to make pizza
  4. The history of comic books
  5. How to change your car’s oil
  6. The story of how your school was founded
  7. How to pick a bottle of wine
  8. The history of your hometown
  9. How to swing a golfclub
  10.  Trends in the stock market
  11. How to drive a stick-shift
  12. History of a favorite product brand
  13. How to shoot a basketball
  14. Description of life in another country
  15. How to weave a basket
  16. The three branches of U.S. government
  17. How to read a map
  18. How roads are built
  19. The Seven Wonders of the World
  20. Disneyland
  21. How to knit a scarf
  22. Professional baseball stadiums
  23. Local folklore
  24. Roadside attractions
  25. Chinese food
  26. UFO’s
  27. Real life vampires
  28. Types of cheese
  29. How to play chess
  30. Key phrases in a foreign language
  31. Types of poetry
  32. Evolution of video games
  33. Raising pet snakes
  34. Serial killers
  35. Foreign TV shows
  36. How to make a website
  37. Civil War generals
  38. Historical events that occurred on your speech day
  39. Famous diplomats
  40. All about your favorite vacation spot
  41. Famous speeches
  42. How to get good grades
  43. How to write a resume
  44. How to survive a job interview
  45. Types of tropical fish
  46. Dog shows
  47. The newspaper business
  48. All about a favorite radio show
  49. How a computer works
  50. How to organize a closet
  51. U.S. territories
  52. Voodoo
  53. Comparison of different religions
  54. Schools of painting
  55. The latest discoveries in astronomy
  56. Fringe known political parties
  57. How to find cheap airline tickets
  58. Competitive horseback riding
  59. How to make fishing lures
  60. Labor Unions
  61. How to plan a wedding
  62. How to tie various knots
  63. Cruise vacations
  64. Crazy laws
  65. How to improve your health
  66. Electric cars
  67. Life in the future
  68. How to throw a good party
  69. Working in the fast food industry
  70. How to play the kazoo
  71. Origins of superstitions
  72. Lesser known Presidents
  73. Computer viruses
  74. Internet dating
  75. Cults
  76. Dyslexia
  77. Impact of media on society
  78. Branches of the military
  79. Famous advertising campaigns
  80. Nursing homes
  81. How to write a will
  82. The United Nations
  83. How to find your ancestors
  84. Deep sea fish
  85. A particular period of architecture
  86. How to construct an argument
  87. Saving money on your income taxes
  88. Sports card collecting
  89. The history of the Bible
  90. Book reviews for a particular author
  91. How to avoid boredom
  92. Sales tactics
  93. Comparison of economic systems
  94. Censorship in history
  95. Psychological profiling
  96. Picking a name for your children
  97. America’s fastest growing cities
  98. How to improve your manners
  99. How to improve your conversation skills
  100. World War II heroes
  101. The Miss America Pageant
  102. Interesting cultures
  103. How to raise rabbits
  104. Exotic pets
  105. Ballroom dancing
  106. Near death experiences
  107. ID theft
  108. Evolution of voting laws
  109. Natural disasters
  110. Breeds of dogs
  111. Dream interpretation
  112. Drinking problems
  113. Drug problems
  114. The FBI
  115. Basic economic principles
  116. Advances in education
  117. Spies
  118. Evolution of the English language
  119. National Parks
  120. Young billionaires
  121. Former child stars
  122. Obesity epidemic
  123. How to be more romantic
  124. Types of common plants
  125. How to cook vegetarian

Continue list of informative speech topics below

If you would like to see more ideas, please see 192 more below. Be sure to check out list of 667 good research paper topics for your next paper.

  1. Funny inventions
  2. Stupid criminals
  3. Code breaking
  4. How to play Poker
  5. Child geniuses
  6. Spoon collecting
  7. Charitable organizations
  8. Reincarnation
  9. How to break bad habits
  10. Weight lifting
  11. How the circulatory system works
  12. Origin of holidays
  13. Interior decorating
  14. Lie detecting
  15. The Supreme Court
  16. Learning styles
  17. Life in jail
  18. How to properly brush your teeth
  19. How to set up an aquarium
  20. Organized crime
  21. Street gangs
  22. How to make soup
  23. The losingest professional sports teams
  24. How the telephone works
  25. The U.S. Postal Service
  26. How to apply make-up
  27. Investment strategies
  28. The Lottery
  29. The Industrial Revolution
  30. Medicines from nature
  31. Memory loss
  32. Differences in male and female communication
  33. Mental illnesses
  34. The Middle Ages
  35. How the brain works
  36. Prohibition
  37. Drug laws
  38. Airplane stunts
  39. The history of your favorite musical group
  40. Useful websites
  41. The Great Depression
  42. Famous riots
  43. Muscle cars
  44. Antique collecting
  45. Dog training
  46. Model railroading
  47. How to perform a magic trick
  48. The intelligence of dolphins
  49. Multi-Level marketing
  50. Interesting world records
  51. Different philosophical perspective
  52. The Welfare system
  53. Choosing a digital camera
  54. City planning
  55. Reality TV shows
  56. Types of birth control
  57. Choosing the right tires for your car
  58. Diploma mills
  59. The most dangerous jobs
  60. The trucking industry
  61. Basic first aid
  62. Coin collecting
  63. The British Royal Family
  64. Ice cream making
  65. How search engines work
  66. Banned books
  67. The worst trades in sports history
  68. How galaxies are formed
  69. Native American tribes from your area
  70. Exotic breeds of cats
  71. How to make a cocktail
  72. How to turkey-call
  73. How bottled water is purified
  74. Sports card collecting
  75. The U.S. Post Office
  76. How cellular phones work
  77. Computers through the decades
  78. Spring Break destinations
  79. The rising cost of education
  80. Early 20th century filmmaking
  81. Unique websites
  82. How to backup your DVDs
  83. How to make candles
  84. Hand-held PDA’s
  85. Famous robberies
  86. Wedding traditions of other cultures
  87. Robots now and in the future
  88. Rock collecting
  89. The career of a favorite musician
  90. How to cure/prevent hangovers
  91. Women in politics
  92. The Great Lakes
  93. Conspiracy theories
  94. Global warming
  95. Strategies for healthy eating
  96. E.S.P.
  97. Famous golf courses
  98. Goldrushes outside of California
  99. U.S. immigration patterns through the years
  100. Code breaking
  101. Submarines
  102. TV sitcoms
  103. Landsfills
  104. Beekeeping
  105. All-terrain vehicles
  106. Satellite radio
  107. Exotic fruits
  108. What to look for in a new car
  109. Firefighting
  110. Canadian football
  111. The sport of “curling”
  112. The insurance industry
  113. Famous comedy duos
  114. Word origins
  115. How chocolate is made
  116. Bio-diesel
  117. New technologies
  118. Ghosts
  119. How the Earth was formed
  120. Overcoming conflict
  121. The longest books ever written
  122. How to ski
  123. How to make beer
  124. Fastest growing careers
  125. Origins of cliches
  126. Mormon religion
  127. Schizophrenia
  128. Afghanistan war
  129. Iraq war
  130. Phobias
  131. Immigrants in the USA
  132. Stockholm syndrome
  133. Brainwashing
  134. Bartering
  135. Health care
  136. Cyber Safety
  137. Military benefits
  138. GMO’s
  139. Women in the Media
  140. How water pollution is harmful?
  141. Preventing Elder Abuse.
  142.  How to use content of other articles without violating copyright issues?
  143.  Reality of a dream.
  144.  Importance of vitamins and minerals.
  145.  The origin of alphabets.
  146.  The history of tobacco use.
  147.  Human cadavers – history of, uses of.
  148.  DNA evidence.
  149.  Women in the military.
  150.  Herbs as medicine.
  151. The history of greyhound dogs.
  152. How to achieve Goals.
  153.  Albert Einstein’s Contributions to Science.
  154.  Being Confident.
  155.  Believing in Yourself.
  156.  Breaking Bad Habits.
  157.  Being Optimistic in Life.
  158.  Being a Positive Talker.
  159.  Helen Keller’s Life.
  160.  How Does Self-motivation Work.
  161.  Handling Responsibility.
  162.  Importance of Discipline.
  163.  Importance of Meditation.
  164.  Life and Works of Mahatma Gandhi.
  165.  Life and Works of Mother Teresa.
  166.  People Who Changed the World.
  167.  Powerful Communication.
  168.  Weight Issues.
  169.  What winners do to win.
  170. Why travel is beneficial to education.
  171. Near death experiences
  172. How to start a good personal inventory
  173. The beauty of wolves
  174. Social Networking
  175. Funeral oration
  176. Roadside attractions
  177. How to adopt a dog?
  178. Allergies
  179. Columbine Massacre
  180. Toxic chemicals in food
  181. Brain mapping and paralysis
  182. Charlie Chaplin. Hypnosis, it’s misconceptions and common uses.

  183. The many kinds of tea.

  184. The many kinds of coffee.

  185. The process of building any given product on the market.

  186. Anxiety and its effects.

  187. Human Facial recognition
  188. Different types of dreams

  189. Resort Vacations
  190. Haitian Music

  191. Teen pregnancy
  192. Indian Culture