Dan Houston and Peter Ladhams are suspended for two and three matches respectively after they were deemed to have broken the AFL's COVID-19 protocols by entertaining visitors at Ladhams' home.
Port Adelaide also received a $50,000 sanction ($25,000 suspended) with the $25,000 to come out of the club's football department soft cap for next year.
"I'm very embarrassed to put the club and my teammates in this position. There was no excuse for my complacency and I fully accept the sanction handed down by the AFL," Ladhams said.
"Our entire club has worked so hard this season with all the challenges that have come our way and I feel like I have let the boys down with this breach," Houston said.