Charles Dadant (20 May 1817 – 26 July 1902) was a French-American beekeeper. Along with Petro Prokopovych, Dadant is considered one of the founding fathers of modern beekeeping.
Dadant was born in Vaux-sous-Aubigny, in Haute-Marne, in the Champagne-Ardenne region of France.
In 1863, at age forty-six, he moved to America, with dreams of starting a vineyard. Dadant purchased land on the rolling tallgrass prairie in Hamilton, western Illinois, where he built a simple log house.
After paying for his family to come to America from France and buying a farm, he was penniless. He did not know a word of English, but he was determined to succeed in his new country. When his dreams of being a vintner were not fulfilled, he turned to beekeeping, a hobby he had learned in France.
Dadant learned English by subscribing to the New York Tribune. While working as a traveling salesman in France he educated himself. As his horse would plod along, Dadant would read the works of the French biologist Jean-Baptiste Lamarck and the theories of the socialist Charles Fourier.
He renounced the Catholic Church and became a socialist. When he moved to America he modeled his beekeeping business on socialist principles by working alongside his employees.
By the end of the American Civil War he had nine colonies of honeybees, and traveled with his young son across the Mississippi River to sell honey and beeswax in a neighboring town. His interest in making quality candles grew from his love and knowledge of beekeeping.