Harley Mills, born on 3 November 2005 (age 21), is an English left-back with Peterborough United. He wears squad number 14 and is at the stage of his career where the work is still fairly plain: get games, hold his place, and build from there.
In 2026-27, Mills has made 12 League One appearances and four in the League Cup, giving him 16 appearances in all competitions for Peterborough United. His current market value is around £64,000, according to Transfermarkt.
📈 Key stats and insights
Harley Mills has made 12 League One appearances this season (11 starts, one as substitute)
Harley Mills has four League Cup appearances this season
Harley Mills has one yellow card in League One play this season
Harley Mills is 21 and carries a €75k market value
Last updated 4 November 2026. Send feedback
