Francisco Ruiz
Francisco Ruiz may refer to:
- Francisco María Ruiz, early settler of San Diego, California
- Francisco Antonio Ruiz, responsible for identifying the bodies of those killed at the Battle of the Alamo
- José Francisco Ruiz, Texas revolutionary and politician
- Francisco Ruiz-Tagle, Chilean president
- Francisco Ruiz Lozano, Peruvian soldier, astronomer, mathematician and educator
- José Francisco Ruiz Massieu, Mexican politician
- Francisco Ruiz (volleyball), Spanish volleyball player
- Francisco Ruiz (bishop), Spanish Roman Catholic bishop
- Francisco Olvera Ruiz, Mexican IRP politician