|Full name||Laurence Hector Barnett|
|Date of birth||8 May 1900|
|Place of birth||Rotherham, England|
|Date of death||13 June 1982(aged 82)|
|Playing position||Left back/Right back/Left half|
|1920–1921||Bradford Park Avenue||33||(0)|
|* Senior club appearances and goals counted for the domestic league only.
Laurence Hector "Laurie" Barnett (8 May 1900 – 13 June 1982) was an English footballer. He began his career with Bradford Park Avenue in 1920. After 33 League appearances for the club, he had a spell with Gainsborough Trinity. In 1924 he joined Barnsley, for whom he made 28 appearances in the League. A year later he signed for Blackpool, making 46 League appearances in his two years with the Bloomfield Road club. He finished his career with Manchester City, where he made 84 League appearances in his four years at Maine Road.