| Walter Iselin | |
| Birth Date: | 1953 9, df=yes |
| Birth Place: | Zürich, Switzerland |
| Position: | midfielder |
| Years1: | 1972–1975 |
| Clubs1: | FC Zürich |
| Years2: | 1976 |
| Clubs2: | FC Gossau |
| Years3: | 1978–1980 |
| Clubs3: | FC Chiasso |
| Years4: | 1980–1984 |
| Clubs4: | FC Zürich |
| Years5: | 1984–1987 |
| Clubs5: | FC Aarau |
| Years6: | 1987–1988 |
| Clubs6: | FC Baden |
| Manageryears1: | 1989 |
| Managerclubs1: | FC Zürich |
| Manageryears2: | 1993–1994 |
| Managerclubs2: | FC Wil 1900 |
| Manageryears3: | 1994–1997 |
| Managerclubs3: | FC Schaffhausen |
Walter Iselin (born 21 September 1953) is a retired Swiss football midfielder and later manager.