The culture of the United States of America, also referred to as American culture, encompasses various social behaviors, institutions, and norms in the United States, including forms of speech, literature, music, visual arts, performing arts, food, sports, religion, law, technology as well as other customs, beliefs, and forms of knowledge. American culture has been shaped by the history of the United States, its geography, and various internal and external forces and migrations.

Sports in the United States are an important part of the nation's culture. Historically, the national sport has been baseball. However, in more recent decades, American football has been the most popular sport in terms of broadcast viewership audience. Basketball has grown into the mainstream American sports scene since the 1980s, with ice hockey and soccer doing the same around the turn of the 21st century.