The Milwaukee Brewers are an American professional baseball team based in Milwaukee. The Brewers compete in Major League Baseball (MLB) as a member club of the National League (NL) Central Division. The team's name alludes to the city's association with the brewing industry and has been used by several other baseball teams that have called Milwaukee home. Since 2001, the Brewers have played their home games at American Family Field, which was named Miller Park through the 2020 season and has a seating capacity of 41,900 people.

The team was founded as the Seattle Pilots, an expansion team that joined the American League (AL) and began play in Seattle, Washington, as part of the 1969 MLB expansion. The Pilots played their home games at Sick's Stadium. After one season, the team relocated to Milwaukee and started playing their home games at Milwaukee County Stadium as the Milwaukee Brewers. They remained in the American League through the 1997 season before joining the National League in 1998.