Peter Makrillos (born 4 September 1995) is an Australian professional footballer who plays as a midfielder for A-League Men club Macarthur FC.

[2] Raised in Belmore, in Greater Western Sydney, Makrillos played football for APIA Leichhardt, Blacktown City, and Sutherland Sharks.

[4][5][6] On 11 January 2018, he signed a three-and-a-half-year contract with Greek Super League club Panionios for an undisclosed fee.

[8] On 18 February 2022, Makrillos joined Danish 1st Division club FC Fredericia on a deal for the rest of the season.

[12] On 29 January 2025, Makrillos had the opportunity to play professional football in his homeland for the first time having signed for Macarthur FC.