Kyle Leonardus Walker-Peters (born 13 April 1997) is an English professional footballer who plays as a full-back for Premier League club Southampton.

[7] At the start of the 2017–18 season Walker-Peters made his full Premier League debut against Newcastle United helping to earn Tottenham a 2–0 away victory at St James' Park.

[13][14][15] On 26 December 2018, Walker-Peters registered three assists during a 5–0 home win against Bournemouth, becoming the youngest player, aged 21 years and 257 days, to provide three assists in a Premier League game since Jermaine Pennant (aged 20 years and 227 days) made three in August 2003 for Leeds United against Middlesbrough.

[16] On 29 January 2020, Walker-Peters joined fellow Premier League side Southampton on loan until the end of the season.

[18] Due to the COVID-19 pandemic that suspended the Premier League season, Walker-Peters would not play again for Southampton until their 3–0 victory against Norwich City on 19 June 2020.

[22] On 6 November 2020, he appeared in a 2–0 victory against Newcastle United which sent Southampton to the summit of the English top flight for the first time since 1988.

[24] On 11 February 2021, Walker-Peters returned from injury and started in the FA Cup against Wolverhampton Wanderers which ended in a 2–0 victory.

[28] On 22 August 2021, he made his first appearance of the season in Southampton's 1–1 draw with Manchester United after he replaced Romain Perraud.

[29] On 25 August 2021, Walker-Peters scored his first professional goal for Southampton in an 8–0 away victory against Newport County in the EFL Cup.

[45][46] On 21 March 2022, Walker-Peters earned his first call-up to the senior England squad for friendlies against Switzerland and the Ivory Coast.