Roja may refer to:
Film and television Roja (film), a 1992 Tamil-language film by director Mani Ratnam Roja (soundtrack), a soundtrack album from the film Roja (Tamil TV series), a 2018 soap opera Roja (Telugu TV series), a 2019 soap opera Roja (Philippine TV series), a 2025 Philippine action drama
People Roja Chamankar, an Iranian poet Roja Selvamani, an Indian actress and politician Gheorghe Constantin Roja, an Aromanian doctor, philologist and historian
Places Roja, Latvia, a settlement in Roja Municipality, Latvia
See also Rojas (disambiguation)