| Henri Baaij | |
| Birth Date: | 19 September 1900 |
| Birth Place: | Amsterdam, Netherlands |
| Death Place: | Tamarkan, Siam |
| Position: | Defender |
| Years1: | 1920–1923 |
| Clubs1: | HFC Haarlem |
| Nationalyears1: | 1921 |
| Nationalteam1: | Netherlands |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
Henri Baaij (or Baay; 19 September 1900 – 31 May 1943) was a Dutch footballer who played for HFC Haarlem. He was part of the Netherlands national team, playing two matches in 1921.[1]
Baaij served as a soldaat in the Royal Netherlands East Indies Army during the Second World War. He died aged 42 as a prisoner on the Burma Railway on 31 May 1943 and is buried at Kanchanaburi War Cemetery.[2] [3]