Lennon MacLorg joined the Addicks from Rochdale AFC in the summer of 2024.
He had previously played seven games for Charlton's U18s at the end of the 2023/24 season as Jason Pearce's side secured the Professional Development League Two - South title for the fourth year in a row.
Following a loan spell at AFC Sudbury, the goalkeeper joined Isthmian League Premier Division side Whitehawk on loan for the remainder of the 2025/26 campaign in January 2026.