The Liverpool forward scored in each of his three top-flight appearances last month, with his four goals helping the Reds to claim two wins and a draw.
Salah beat off competition from Sergio Aguero (Manchester City), Mousa Dembele (Tottenham), Pascal Gross (Brighton & Hove Albion), Eden Hazard (Chelsea), Glenn Murray (Brighton) and Xherdan Shaqiri (Stoke City) in a public vote to land the award.
Upon being presented with the trophy at Melwood, the No.11, who also won the prize in November, said: “It’s nice to win it again for the second time.
“That’s something good, but in the end I say I always try to help us to reach the three points and be in a better position, that’s the most important thing. But it’s something individual, this award, and it’s nice to win it again.”