Leo Castledine

Leo Castledine
Castledine with Chelsea in 2022
Personal information
Full name Leo Alexander Francis Castledine
Date of birth (2005-08-20) 20 August 2005
Place of birth Kingston upon Thames, England
Height 1.79 m (5 ft 10 in)
Position(s)
Team information
Current team
Middlesbrough
Number 23
Youth career
2011–2013 Chelsea
2013–2020 AFC Wimbledon
2020–2024 Chelsea
Senior career*
Years Team Apps (Gls)
2024–2026 Chelsea 0 (0)
2024–2025Shrewsbury Town (loan) 23 (2)
2025–2026Huddersfield Town (loan) 23 (10)
2026– Middlesbrough 3 (1)
International career
2019 England U15 6 (0)
2021–2022 England U17 10 (2)
2022–2023 England U18 6 (1)
2023–2024 England U19 5 (2)
* Club domestic league appearances and goals as of 17:10, 24 January 2026 (UTC)
‡ National team caps and goals as of 17:10, 9 January 2026 (UTC)

Leo Alexander Francis Castledine (born 20 August 2005) is an English professional footballer who plays as an attacking midfielder or wide midfielder for EFL Championship club Middlesbrough.