Rodeo is a competitive equestrian sport that arose out of the working practices of cattle herding in Spain and Mexico, expanding throughout the Americas and to other nations. It was originally based on the skills required of the working vaqueros and later, cowboys, in what today is the western United States, western Canada, and northern Mexico. Today, it is a sporting event that involves horses and other livestock, designed to test the skill and speed of the cowboys and cowgirls. American-style professional rodeos generally comprise the following events: tie-down roping, team roping, steer wrestling, Steer roping, saddle bronc riding, bareback bronc riding, bull riding and barrel racing. The events are divided into two basic categories: the rough stock events and the timed events. Depending on sanctioning organization and region, other events such as breakaway roping, goat tying, and pole bending may also be a part of some rodeos. The "world's first public cowboy contest" was held on July 4, 1883, in Pecos, Texas, between cattle driver Trav Windham and roper Morg Livingston.

A cowboy is an animal herder who tends cattle on ranches in North America, traditionally on horseback, and often performs a multitude of other ranch-related tasks. Cattle drives ensure the herds health in finding pasture and bring them to market. The historic American cowboy of the late 19th century arose from the vaquero traditions of northern Mexico and became a figure of special significance and legend. A subtype, called a wrangler, specifically tends the horses used to work cattle. In addition to ranch work, some cowboys work for or participate in rodeos. Cowgirls, first defined as such in the late 19th century, had a less-well documented historical role, but in the modern world work at identical tasks and have obtained considerable respect for their achievements. Cattle handlers in many other parts of the world, particularly South America and stockmen and jackaroos in Australia, perform work similar to the cowboy.