| Manuela Royo Letelier | |
| Birth Date: | 1982 9, df=y |
| Birth Place: | Santiago, Chile |
| Office: | Member of the Constitutional Convention |
| Constituency: | 23rd District |
| Term Start: | 4 July 2021 |
| Term End: | 4 July 2022 |
| Party: | Equality Party |
| Occupation: | Constituent |
| Profession: | Historian Lawyer |
Mariela Royo Letelier[1] (born 27 September 1982) is a Chilean historian and lawyer who was elected as a member of the Chilean Constitutional Convention.