The 2019 Campeonato Brasileiro Série D was a football competition held in Brazil, equivalent to the fourth division.
Sixty-four teams qualified from their state leagues and cups, and four relegated from the 2018 Campeonato Brasileiro Série C (Joinville, Juazeirense, Salgueiro and Tupi).
From the second stage on the competition was played as a knock-out tournament with each round contested over two legs.
Draw in the headquarters of the Brazilian Football Confederation (Regulations Article 12).
In pot 1 the teams were numbered 1 to 16 in numerical order of the group they qualified from.
In pot 2 the teams were numbered 17 to 32 in numerical order of the group they qualified from.
Draw in the headquarters of the Brazilian Football Confederation (Regulations Article 14).
The draw for the quarter-finals was seeded based on the table of results of all matches in the competition for the qualifying teams.
The draw for the semi-finals was seeded based on the table of results of all matches in the competition for the qualifying teams.
In the finals, the team with the best record in the competition played the second leg at home.