Roberto Hernández may refer to:

• Roberto Hernandez Jr. (1938–2017), Mexican sportscaster
• Roberto Hernández (relief pitcher) (born 1964), Puerto Rican baseball player
• Roberto Hernández (Chilean footballer) (born 1964), Chilean football manager and former defender
• Roberto Hernández (Mexican footballer) (born 1967), Mexican football manager and former defender
• Roberto Hernández (Uruguayan footballer) (born 1994), Uruguayan football defender
• Roberto Hernández (sprinter) (1967–2021), Cuban athlete
• Roberto Hernández (starting pitcher) (born 1980), Dominican baseball player, formerly known as Fausto Carmona
• Roberto Hernández (archer) (born 1989), El Salvadoran archer

• Roberto Hernández Ramírez (born 1942), Mexican businessman
• Roberto Hernández Vélez, Puerto Rican politician and former mayor of Corozal
• Roberto Hernández (filmmaker), Mexican filmmaker and lawyer, director of the 2009 documentary Presumed Guilty
• Roberto Aguilar Hernández (born 1964), Mexican politician