Millwall Community Trust and Millwall Supporters' Club have united to provide 100 hot meals per day for children during this October half-term.
The project will build on the summer programme, in which The Lions and its Community Trust provided 5,000 meals over the school holidays for children and their families.
"The work of the Community Trust, which we have witnessed first-hand, has been truly humbling," said Tom Gale from the MSC.
"When an opportunity arose to unite the fans and build on the already successful summer programme, we were more than happy to help. With national attention on this important matter, Millwall's fans have once again stepped up to the plate and shown how much they are willing to help the most vulnerable in society.
"As the official supporters’ club, we are proud to represent them."