Guardiola, who led Manchester City to its third consecutive EPL victory this season, has won the award for a fourth time.
Manchester City marched into the Champions League final for the second time in three seasons after outclassing holders Real Madrid 4-0 for a 5-1 aggregate victory.
A brace by IIkay Gundogan helped the Cityzens move four points clear of closest rivals, Arsenal.
The result set up a showdown at the second leg of the UEFA Champions League semi finals at the Etihad next week.
That effectively knocked the stuffing out of the Gunners, allowing the hosts to cruise through large spells of the second half.
That was until the Blades imploded on the stroke of halftime when Daniel Jebbison felled Bernardo Silva in the area and Riyad Mahrez stepped forward to fire home City’s opener.
The result leaves Arsenal, who are currently on 74 points, only four points ahead of defending champions Manchester City who still have a game in hand.
City dispatched their visitors with a 3-0 win at the Etihad Tuesday night.
Manchester City thrashed runaway English Championship leaders Burnley 6-0 on Saturday to power into the English FA Cup quarter-finals.
