John was traditionally identified as “the disciple whom Jesus loved” in the Gospel of John. The phrase appears in scenes including the Last Supper, Jesus’ crucifixion, the empty tomb, and an encounter with the risen Jesus.
The Gospel of John never directly names this disciple in those passages. He is portrayed as reclining close to Jesus at supper, standing near the cross with Jesus’ mother, and recognizing Jesus after the resurrection. John 21:24 links this disciple with the testimony behind the Gospel, strengthening the traditional identification with John the Apostle.
This answer reflects longstanding Christian tradition, but the text itself keeps the disciple anonymous. Some modern scholars therefore distinguish between the unnamed “Beloved Disciple” in the Gospel and John the Apostle, whose name does not appear in the Gospel of John. Even so, “John” is the standard answer in general Bible trivia and is the response most fair quizmasters expect.
The title does not mean Jesus loved only one follower. It is a symbolic description emphasizing the disciple’s close relationship with Jesus and his role as a trusted eyewitness.