| Floris Middendorp | |
| Birth Date: | 4 June 2001 |
| Birth Place: | Zwolle, Netherlands[1] |
| Position: | Midfielder / Forward |
| Currentclub: | Amsterdam |
| Youthclubs1: | Hattem |
| Years1: | –2019 |
| Clubs1: | Hattem |
| Years2: | 2019–present |
| Clubs2: | Amsterdam |
| Nationalyears1: | 2019–2022 |
| Nationalteam1: | Netherlands U21 |
| Nationalcaps1: | 21 |
| Nationalgoals1: | 3 |
| Nationalyears2: | 2022–present |
| Nationalteam2: | Netherlands |
| Nationalcaps2: | 40 |
| Nationalgoals2: | 1 |
Floris Middendorp (born 4 June 2001)[2] is a Dutch field hockey player who plays as a midfielder or forward for Hoofdklasse club Amsterdam and the Netherlands national team.
Middendorp started playing hockey at Hattem, where he debuted in the first team when he was 15. In 2019 he moved to Amsterdam.[3] He was named co-captain of the team with Boris Burkhardt for the 2024–25 season.[4]
Initially Middendorp was not called up for the 2023 EuroHockey Championship, after Tjep Hoedemakers sustained an injury before the tournament, Middendorp was named as his replacement.[5] He represented the Netherlands at the 2024 Summer Olympics where they won the gold medal in the field hockey tournament.