Héloïse Suzanne Colin (1819–1873), also known as Héloïse Leloir, was a painter and fashion illustrator during the Second French Empire.
- Occupation
- draftsperson, illustrator, painter, fashion illustrator
- Citizenship
- France
- Born
- September 3, 1819, 1815, 1819
- Died
- November 19, 1873, 1873