Accrington Stanley's Harry Perritt, Jack Bolton and Rhys Fenlon have all joined Southport on youth loans.
Fenlon has made three appearances this season since joining the Reds in September, with Perritt and Bolton both featuring in the Papa John's Trophy game against Lincoln City.
Southport are managed by Liam Watson and are currently 17th in the Vanarama National League North, with The Sandgrounders set to face Torquay United in the FA Trophy on Saturday.