Peter Michael Clarke (born 3 January 1982) is an English professional footballer who plays as a centre back for EFL League Two club Tranmere Rovers.
Clarke began his career with Everton, during his time there he made nine league appearances and had loan spells with Blackpool, Port Vale and Coventry City. He then joined Blackpool on a permanent basis in 2004, where he also captained the club. He has also captained Southend United who he joined in 2006, before joining Huddersfield Town in 2009. He helped the "Terriers" to win promotion out of League One via the play-offs in 2012. He returned to Blackpool in July 2014, but was released after the club were relegated at the end of the season. He joined Bury in May 2015, and then moved on to Oldham Athletic in July 2016. He rejoined former club Bury on loan in January 2018 and signed with Fleetwood Town in August 2019 following his release from Oldham. He moved on to Tranmere Rovers in January 2020 and played for the club in 2021 EFL Trophy final.
He won the Player of the Season award at Blackpool, Southend, Huddersfield (twice), Bury and Oldham Athletic (twice) in the 2004–05, 2008–09, 2009–10, 2010–11, 2015–16, 2016–17 and 2018–19 seasons respectively. Clarke also gained eight caps for the England under-21 team between 2002 and 2003.