| Jean Southern | |
| Birth Date: | 1927 1, df=y |
| Birth Place: | South Shields, County Durham, England |
| Occupation: | Actress |
| Yearsactive: | 1987–present |
Jean Southern (born 14 January 1927) is a British actress. She primarily works in TV roles including Our Friends In The North (1996). She appeared as the lady who operates the trolley in Harry Potter and the Philosopher's Stone. She is the oldest surviving actor from any of the Harry Potter movies.