Celtic headline the shortlist for both the Premiership Player of the Year and Young Player of the Year after an impressive campaign.
Ange Postecoglou's men are leading the title race going into the final four games, with Celtic skipper Callum McGregor and playmaker Tom Rogic named among the four-man shortlist for the top award.
They are joined by Ross County striker Regan Charles-Cook and Hearts stopper Craig Gordon.
On the young player shortlist, Liel Abada is named among the talented four players having enjoyed an eye-catching debut campaign at Celtic Park.
Aberdeen dominate this shortlist with Calvin Ramsay and Connor Barron making the cut. Josh Doig of Hibs rounds off the nominees.
Last season's champions Rangers are absent from the list this year.
Ibrox captain James Tavernier has been named PFA Scotland's Player of the Year for 2020-21, with David Turnbull scooping the young player gong.
Shortlist
Player of the Year
Callum McGregor (Celtic)
Tom Rogic (Celtic)
Craig Gordon (Hearts)
Regan Charles-Cook (Ross County)
Young Player of the Year
Liel Abada (Celtic)
Connor Barron (Aberdeen)
Josh Doig (Hibs)
Calvin Ramsay (Aberdeen)