The Belgian had been electric early on in his first start in almost three months, setting up Bernardo Silva’s opener.
However, he turned finisher just after the half hour mark when Jeremy Doku cut in from the left and found De Bruyne on the edge of the box.
There, the No.17 took one touch and curled it inside the far post beyond the diving Matz Sels to the delight of all in the Etihad.
To win this award, De Bruyne just about edged out Savinho‘s strike at Leicester City in our fan vote.
Also nominated were strikes from Jeremy Doku, Rico Lewis, Jess Park and Mary Fowler.
Watch the goal back again above...
Nissan Goal of the Month winners this season
August: Mateo Kovacic v Chelsea
September: John Stones v Arsenal
October: Josko Gvardiol v Wolves
November: Josko Gvardiol v Bournemouth
December: Kevin De Bruyne v Nottingham Forest