Johnnie Jackson, Ched Evans and Jordan Rhodes are up for the League One Player of the Year.
Charlton skipper Jackson has led from the front, netting 12 goals, as the Addicks sit seven points clear at the top of the table.
Sheffield United have been reliant on Evans as they look to win promotion back to the Championship at the first attempt, the Welsh striker finding the net 21 times for the Blades, who sit in second place.
Huddersfield have bounced back from last season's play-off final defeat to Peterborough by maintaining their promotion push this term, mainly thanks to 29 goals from highly-regarded striker Rhodes, who netted five in the Terriers' 6-0 rout of Wycombe in January.
Brighton's Gus Poyet, Dougie Freedman of Crystal Palace and former Huddersfield boss Lee Clark are in the running for the Outstanding Managerial Achievement award.
Clark guided Town to a new Football League record of 43 games unbeaten earlier this season, but was surprisingly shown the door at the Galpharm Stadium last week.
The winners will be announced at the Football League awards gala dinner in London on Sunday, March 11.