Port Adelaide stars Tom Jonas and Robbie Gray could return for their side's clash with Hawthorn in Tasmania this weekend.

Jonas has been sidelined for the past four games with a calf injury, while Gray has been watching on with a broken hand, but was close to returning on Sunday.

"Jonas did a bit of running on Saturday at our captain's run and got through that pretty well, so you'd think he'd get a full week of training and put his name up," Port Adelaide assistant coach Jarrad Schofield told reporters on Monday.

"Robbie did a bit of training, so we'd like to think he'll get a bit of training in this week and be thereabouts as well, so they're two handy inclusions if they get through."

The two inclusions couldn't come at a better time for the Power, who are at 5-4 and in eighth-spot, ahead of a tough month of football.

Port Adelaide face St Kilda in Shanghai following their clash against the Hawks this weekend, before having the bye then a trip to Fremantle.