Danny Mullen is a 32-year-old professional football player from SCO. He currently plays for Dundalk, wearing the number 21 shirt. He plays primarily as a Forward. His preferred foot is Right. His current market value is estimated at 225K €.

His most recent move was a from Derry City to Dundalk on 2026-01-02.

In the Ireland Premier Division 2026 season, Danny Mullen scored 2 goals and provided 0 assists across 4 appearances, averaging 0.5 goals per game with 9 shots attempted and 6 on target.