This article has multiple issues. Please help or discuss these issues on the talk page. (Learn how and when to remove these template messages)
This article needs additional citations for verification. Please help by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: – ···scholar·JSTOR(September 2021) (Learn how and when to remove this template message)
This article includes a list of references, related reading or external links, but its sources remain unclear because it lacks inline citations. Please help to improve this article by introducing more precise citations.(September 2021) (Learn how and when to remove this template message)
This article's lead sectionmay be too short to adequately summarize the key points. Please consider expanding the lead to provide an accessible overview of all important aspects of the article.(September 2021)
(Learn how and when to remove this template message)
The following article presents a summary of the 1921 football (soccer) season in Brazil, which was the 20th season of competitive football in the country.