Joross Gamboa
- Born
- 28 November 1984 (41 years)
- Place of birth
- Daet, Camarines Norte, Philippines
- Gender
- Male
John Ross Sanchez Gamboa (born 28 November 1984) is a Filipino actor. He is best known for his roles in the films Starting Over Again (2014), Deadma Walking (2017), Ang Dalawang Mrs. Reyes (2018), Hello, Love, Goodbye (2019), Rewind (2023).
