Derby County have signed Manchester United defender Teden Mengi, Stoke striker Lee Gregory, Rangers centre-back George Edmundson, Everton midfielder Beni Baningime and Manchester City winger Patrick Roberts on loan until the end of the season.
Mengi, 18, has made one appearance for the Red Devils and Gregory, 32, has scored 116 goals in his career.
Edmundson, 23, has played 17 times for Rangers while Baningime, 22, played alongside Rams boss Wayne Rooney with the Toffees.
Roberts, 23, has had his season-long loan with Middlesbrough cancelled to allow him to join the Rams.
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