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.). 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 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
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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. Honour killings
    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
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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
      • Global Warming is happening
      • Why we should stop global warming
      • What is Global warming
      • Global Warming vs Climate Change
    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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