Harry Leonard joined Posh for an undisclosed fee on deadline day (Monday 1st September 2025) and made his debut 24 hours later in a Vertu Trophy tie with Leyton Orient. Leonard came through the youth ranks at Sky Bet Championship side Blackburn Rovers and went onto make 36 appearances for the club, scoring four goals in the Championship.

A highly-rated front man, Leonard links play well, is good in the air and is a good finisher off both feet as he demonstrated last season, as he netted 17 goals in all competitions, including 16 in Sky Bet League One.