333 interesting Informative Speech ideas and topics

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.).

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  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 golf club
  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. Need speech fast?

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  32. Types of poetry
  33. Evolution of video games
  34. Raising pet snakes
  35. Serial killers
  36. Foreign TV shows
  37. How to make a website
  38. Civil War generals
  39. Historical events that occurred on your speech day
  40. Famous diplomats
  41. All about your favorite vacation spot
  42. Famous speeches
  43. How to get good grades
  44. How to write a resume
  45. How to survive a job interview
  46. Types of tropical fish
  47. Dog shows
  48. The newspaper business
  49. All about a favorite radio show
  50. How a computer works
  51. How to organize a closet
  52. U.S. territories
  53. Voodoo
  54. Comparison of different religions
  55. Schools of painting
  56. The latest discoveries in astronomy
  57. Fringe known political parties
  58. How to find cheap airline tickets
  59. Competitive horseback riding
  60. How to make fishing lures
  61. Labor Unions
  62. How to plan a wedding
  63. How to tie various knots
  64. Cruise vacations
  65. Crazy laws
  66. How to improve your health
  67. Electric cars
  68. Life in the future
  69. How to throw a good party
  70. Working in the fast food industry
  71. How to play the kazoo
  72. Origins of superstitions
  73. Lesser known Presidents
  74. Computer viruses
  75. Internet dating
  76. Cults
  77. Dyslexia
  78. Impact of media on society
  79. Branches of the military
  80. Famous advertising campaigns
  81. Nursing homes
  82. How to write a will
  83. The United Nations
  84. How to find your ancestors
  85. Deep sea fish
  86. A particular period of architecture
  87. How to construct an argument
  88. Saving money on your income taxes
  89. Sports card collecting
  90. The history of the Bible
  91. Book reviews for a particular author
  92. How to avoid boredom
  93. Sales tactics
  94. Comparison of economic systems
  95. Censorship in history
  96. Psychological profiling
  97. Picking a name for your children
  98. America’s fastest growing cities
  99. How to improve your manners
  100. How to improve your conversation skills
  101. World War II heroes
  102. The Miss America Pageant
  103. Interesting cultures
  104. How to raise rabbits
  105. Exotic pets
  106. Ballroom dancing
  107. Near death experiences
  108. ID theft
  109. Evolution of voting laws
  110. Natural disasters
  111. Breeds of dogs
  112. Dream interpretation
  113. Drinking problems
  114. Drug problems
  115. The FBI
  116. Basic economic principles
  117. Advances in education
  118. Spies
  119. Evolution of the English language
  120. National Parks
  121. Young billionaires
  122. Former child stars
  123. Obesity epidemic
  124. How to be more romantic
  125. Types of common plants
  126. How to cook vegetarian
  127. Too busy?

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  128. Funny inventions
  129. Stupid criminals
  130. Code breaking
  131. How to play Poker
  132. Child geniuses
  133. Spoon collecting
  134. Charitable organizations
  135. Reincarnation
  136. How to break bad habits
  137. Weight lifting
  138. How the circulatory system works
  139. Origin of holidays
  140. Interior decorating
  141. Lie detecting
  142. The Supreme Court
  143. Learning styles
  144. Life in jail
  145. How to properly brush your teeth
  146. How to set up an aquarium
  147. Organized crime
  148. Street gangs
  149. How to make soup
  150. The losingest professional sports teams
  151. How the telephone works
  152. The U.S. Postal Service
  153. How to apply make-up
  154. Investment strategies
  155. The Lottery
  156. The Industrial Revolution
  157. Medicines from nature
  158. Memory loss
  159. Differences in male and female communication
  160. Mental illnesses
  161. The Middle Ages
  162. How the brain works
  163. Prohibition
  164. Drug laws
  165. Airplane stunts
  166. The history of your favorite musical group
  167. Useful websites
  168. The Great Depression
  169. Famous riots
  170. Muscle cars
  171. Antique collecting
  172. Dog training
  173. Model railroading
  174. How to perform a magic trick
  175. The intelligence of dolphins
  176. Multi-Level marketing
  177. Interesting world records
  178. Different philosophical perspective
  179. The Welfare system
  180. Choosing a digital camera
  181. City planning
  182. Reality TV shows
  183. Types of birth control
  184. Choosing the right tires for your car
  185. Diploma mills
  186. The most dangerous jobs
  187. The trucking industry
  188. Basic first aid
  189. Coin collecting
  190. The British Royal Family
  191. Ice cream making
  192. How search engines work
  193. Banned books
  194. The worst trades in sports history
  195. How galaxies are formed
  196. Native American tribes from your area
  197. Exotic breeds of cats
  198. How to make a cocktail
  199. How to turkey-call
  200. How bottled water is purified
  201. Sports card collecting
  202. The U.S. Post Office
  203. How cellular phones work
  204. Computers through the decades
  205. Spring Break destinations
  206. The rising cost of education
  207. Early 20th century film making
  208. Unique websites
  209. How to backup your DVDs
  210. How to make candles
  211. Hand-held PDA’s
  212. Famous robberies
  213. Wedding traditions of other cultures
  214. Robots now and in the future
  215. Rock collecting
  216. The career of a favorite musician
  217. How to cure/prevent hangovers
  218. Women in politics
  219. The Great Lakes
  220. Conspiracy theories
  221. Global warming
  222. Strategies for healthy eating
  223. E.S.P.
  224. Famous golf courses
  225. Gold rushes outside of California
  226. U.S. immigration patterns through the years
  227. Code breaking
  228. Submarines
  229. TV sitcoms
  230. Landfills
  231. Beekeeping
  232. All-terrain vehicles
  233. Satellite radio
  234. Exotic fruits
  235. What to look for in a new car
  236. Firefighting
  237. Canadian football
  238. The sport of “curling”
  239. The insurance industry
  240. Famous comedy duos
  241. Word origins
  242. How chocolate is made
  243. Bio-diesel
  244. New technologies
  245. Ghosts
  246. How the Earth was formed
  247. Overcoming conflict
  248. The longest books ever written
  249. How to ski
  250. How to make beer
  251. Fastest growing careers
  252. Origins of cliches
  253. Mormon religion
  254. Schizophrenia
  255. Afghanistan war
  256. Iraq war
  257. Phobias
  258. Immigrants in the USA
  259. Stockholm syndrome
  260. Brainwashing
  261. Bartering
  262. Health care
  263. Cyber Safety
  264. Military benefits
  265. GMO’s
  266. Women in the Media
  267. How water pollution is harmful?
  268. Preventing Elder Abuse.
  269. How to use content of other articles without violating copyright issues?
  270. Reality of a dream.
  271. Importance of vitamins and minerals.
  272. The origin of alphabets.
  273. The history of tobacco use.
  274. Human cadavers – history of, uses of.
  275. DNA evidence.
  276. Women in the military.
  277. Herbs as medicine.
  278. The history of greyhound dogs.
  279. How to achieve Goals.
  280. Albert Einstein’s Contributions to Science.
  281. Being Confident.
  282. Believing in Yourself.
  283. Breaking Bad Habits.
  284. Being Optimistic in Life.
  285. Being a Positive Talker.
  286. Helen Keller’s Life.
  287. How Does Self-motivation Work.
  288. Handling Responsibility.
  289. Importance of Discipline.
  290. Importance of Meditation.
  291. Life and Works of Mahatma Gandhi.
  292. Life and Works of Mother Teresa.
  293. People Who Changed the World.
  294. Powerful Communication.
  295. Weight Issues.
  296. What winners do to win.
  297. Why travel is beneficial to education.
  298. Near death experiences
  299. How to start a good personal inventory
  300. The beauty of wolves
  301. Social Networking
  302. Funeral oration
  303. Roadside attractions
  304. How to adopt a dog?
  305. Allergies
  306. Columbine Massacre
  307. Toxic chemicals in food
  308. Brain mapping and paralysis
  309. Charlie Chaplin. Hypnosis, it’s misconceptions and common uses.
  310. The many kinds of tea.
  311. The many kinds of coffee.
  312. The process of building any given product on the market.
  313. Anxiety and its effects.
  314. Human Facial recognition
  315. Different types of dreams
  316. Resort Vacations
  317. Haitian Music
  318. Teen pregnancy
  319. Indian Culture
  320. What to do on spring break?
  321. How to make an income while a student
  322. The basics of financial aid
  323. How to get along with your roommate
  324. Some inexpensive places to take your date
  325. How to get that great internship
  326. Basics of getting a fellowship
  327. What to do when your roommate moves out
  328. How to survive freshman year
  329. How to take the GRE
  330. How get a student job on campus
  331. Great vacation bargains for students
  332. What to do in your senior year
  333. Moving out of the dorm to an apartment off campus
  334. Freebies and discounts for students
  335. Graduation checklist
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