Marcelino Rivera Alicea
- Born
- 6 August 1960 (66 years)
- Place of birth
- Mayagüez, Puerto Rico
- Gender
- Male
Marcelino Rivera Alicea, better known as Jose Luis Rivera, is a retired Puerto Rican professional wrestler. He is notable for his time in WWE where he was also known as Conquistador #1 or Conquistador Uno when he teamed with fellow Puerto Rican José Estrada Sr.