Celtic duo Virgil van Dijk and Stefan Johansen have been included in the four-man PFA Scotland Player of the Year shortlist.
Dundee striker Greg Stewart and Aberdeen top scorer Adam Rooney complete the quartet.
Central defender Van Dijk has scored 10 goals so far this season as Celtic look set to retain their Scottish Premiership title. Arsenal, Tottenham Hotspur and Crystal Palace have reportedly taken an interest in the player following his performances.
Johansen, who signed for Celtic from Stromsgodset in January 2014, has scored 12 goals in 52 matches, while Stewart has led Dundee to a top-six finish with 15 goals.
Rooney has scored 27 goals in all competitions this season, and leads the Scottish Premiership scoring charts with 17 league goals.
The winner will be announced on May 3.