Lucas Lingman (born 25 January 1998) is a Finnish professional footballer who plays as a midfielder for HJK.

He was promoted to the first team in 2015, and made his Veikkausliiga debut on 30 August 2015 against FC Ilves at the age of 17.

[3] On 28 October 2019, HJK announced the signing of Lingman on a two-year contract, with the option of an additional year.

[7] On 4 January 2024, HJK acquired Lingman on a permanent contract, signing a three-year deal with him, for an undisclosed fee.

[8] Lingman became the first player in HJK's history to be bought back twice after leaving the club.