The Campeonato Amapaense B is the second tier of the professional state football league in the Brazilian state of Amapá.

It is run by the Amapá Football Federation (FAF).

Having their first tournament played in 1955, the division was often not disputed, and became a qualifying stage to the Campeonato Amapaense in 2005 and 2007.

After that year, the second division was abandoned, but it was played again in 2024.

Above is the list with all champions of Amapá second division:[1]