Sporting the authentic club crest, kits and players in-game, the teams on offer include 18 clubs from the Série A, Brazil's top league.
EA claims the upcoming football game will boast over 30 leagues, more than 600 clubs and 16,000 players, with additional league and club licenses set to be revealed prior to the title's September release.
FIFA franchise executive producer David Rutter said: "We're very excited to bring the stars of the top Brazilian clubs into our games.
"For all our fans that support and love Brazilian football, this will only add to the authentic FIFA experience they enjoy, and the additional clubs will bring undiscovered players from Brazil into the FIFA Ultimate Team universe."
FIFA 14 Brazilian teams
- Atlético Mineiro
- Atlético Paranaense
- Ponte Preta
- São Paulo
- Vasco da Gama
Earlier this week, EA revealed two-time PFA player of the year Gareth Bale as the UK cover star for FIFA 14.
The publisher has confirmed a FIFA 14 release date of September 24 in North America and September 27 throughout Europe on Xbox 360, PS3 and PC. Xbox One and PS4 versions will be released "later this year".
We said in a FIFA 14 preview published in June: "The two most effective changes in FIFA 14 also happen to be the two most crucial to football: moving and shooting. While things are no doubt being saved for next year, we've still got plenty of reason to be excited about what the team have got planned for the new season."