Liam Pullen (born 11 July 2005) is an English professional snooker player from Yorkshire. In April 2023 he became the England under-18 snooker champion. He has earned a two-year card on the World Snooker Tour starting with 2023–24 snooker season.
From York, Pullen made his debut at Q School in 2021 as a fifteen year-old and his performances included a win over former professional James Cahill. In July 2022 he made his first maximum break, while practising in Leeds.
Pullen reached the final the WSF Junior Snooker Championship held in Sydney, Australia in February 2023, with a highest break of 143. In the final he lost to his compatriot Stan Moody. In March 2023, he reached the final of 2023 EBSA European Snooker Championships in Malta where he was defeated by Hungarian Bulcsú Révész.
In April 2023 Pullen won the English under-18 title defeating Oliver Sykes 4-2 in the final. In April 2023 Pullen also won through to face Leeds’ Daniel Womersley in the final of the Yorkshire Snooker Championship, held at the Northern Snooker Centre. That month he also retained his Yorkshire under-19 title he first won in 2022.
Pullen came back from a 3-0 deficit to defeat Craig Steadman 4-3, playing as a seventeen year-old at the 2023 Q School. His performances led him to earning a two-year card on the World Snooker Tour starting with 2023–24 snooker season.
Pullen made his professional debut in the draw for the 2023 Championship League held at the Morningside Arena in Leicester, England from 26 June 2023. In his opening match he was defeated by world number 31 Chris Wakelin. In the round-robin phase he drew with Oliver Lines, and recorded his first professional win, over Ukraine's Anton Kazakov. Pullen recorded the biggest win of his career when he defeated former world champion Graeme Dott in qualifying for the 2023 International Championship in September 2023. He followed up that win by defeating Noppon Saengkham in a decider at the event in Tianjin to reach the last-32 of a ranking event for the first time. He also reached the last-32 of the 2023 Snooker Shoot Out in December 2023. Later that month, he qualified for the 2024 German Masters with a win over former world champion Stuart Bingham. He qualified for the 2024 Welsh Open with a 4-0 win over Rebecca Kenna. In the first round of qualifying for the 2024 World Snooker Championship he defeated Anton Kazakov 10-3.
He was on the receiving end of a maximum break against Chinese opponent Fan Zhengyi at the English Open in September 2024. In December 2024 he reached the last-16 of the 2024 Snooker Shoot Out with a victory over former world champion Neil Robertson. He finished the season ranked No. 98 and had to play at Q School to regain his tour card, which he successfully did at event one in May 2025.
He lost in the group stage of the 2025 Championship League in Leicester in July 2025 against Joe O'Connor and Zak Surety, but won 3-1 against Andrew Pagett to place third. He reached the quarter finals of the 2025 Xi'an Grand Prix in September and October 2025, recording a 5-3 win over John Higgins and a 5-0 win over Noppon Saengkham. That month, he defeated Ben Mertens 4-0 in the first qualifying round of the 2025 Northern Ireland Open, and set a new personal high break of 143 during the tournament.
Pullen made his first professional career 147 maximum break during a 6-1 win over Kaylan Patel at the 2025 UK Championship before defeating Jordan Brown and then being defeated 6-5 by former World Champion Stuart Bingham in the third round.