| Piet Romeijn | |
| Fullname: | Piet Romeijn |
| Birth Date: | 10 September 1939 |
| Birth Place: | Schiedam, South Holland, Netherlands |
| Position: | Defender |
| Youthclubs1: | SVV |
| Years1: | 1955–1962 |
| Years2: | 1962–1971 |
| Years3: | 1971–1972 |
| Clubs3: | SVV |
| Caps2: | 201 |
| Goals2: | 3 |
| Nationalyears1: | 1967–1968 |
| Nationalteam1: | Netherlands |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 1 |
Piet Romeijn (born 10 September 1939) is a Dutch former footballer who played for Feyenoord and was part of their European Cup victory in 1970. He earned 4 caps for the Netherlands national football team.[1]
On 30 July 1971 he opened a sport shop in Schiedam.[2]