Jesus walking on the water is depicted as one of the miracles of Jesus recounted in the New Testament. There are accounts of this event in the gospels of Matthew, Mark, and John, but it is not included in the Gospel of Luke.

This story, following the miracle of the feeding of the five thousand, tells how Jesus sent the disciples by ship back to the "other side" of the Sea of Galilee (the western side) while he remained behind, alone, to pray. Night fell and the sea arose as the ship became caught in a wind storm. After rowing against the wind for most of the night, the disciples saw Jesus walking on the water. They were frightened, thinking that they were seeing a spirit, but when Jesus told them not to be afraid, they were reassured. After Jesus entered the ship, the wind ceased, and they arrived at land.

Scholars who hold that the story records actual events do so on the basis that Jesus, as Son of God, was above the laws of nature; or, in a variation, that Jesus projected an image himself while actually remaining on the shore. The meaning of the episode is held to be inherent in its miraculous nature: "The meaning of the pericope (story) ... only has meaning ... if it is understood as relating a miraculous event which really took place" (Leopold Sabourin, 1975).

In recent scholarship, Bart Ehrman has championed the view that in general, it is impossible to either prove or disprove supernatural events such as miracles using the historical method, for proving them would require belief in a supernatural world not amenable to historical analysis, and disproving them would require historical evidence that is usually hard to come by.

Still, some scholars have held the view that while this event took place, it was not miraculous: Albert Schweitzer, for example, suggested that the disciples saw Jesus walking on the shore, but were confused by high wind and darkness; some scholars who accept this "misperception thesis" argue that Mark originally wrote that Jesus walked on the seashore rather than on the sea, and that John had a more accurate version. Others have held that the entire episode is a "pious legend" (B.H. Branscomb, 1937), based perhaps on some lost incident; perhaps Jesus waded through the surf (Vincent Taylor, 1957), or perhaps he walked on a sand bar (Sherman Johnson, 1972, J.D.M. Derrett, 1981).

Finally are those scholars who regard the story as an example of "creative symbolism", or myth which probably was understood by a part of the audience literally and by others allegorically.Rudolf Bultmann pointed out that the sea-walking theme is familiar in many cultures. Furthermore, the motif of walking on water was associated with kings like Xerxes or Alexander, but also rejected and satirized as humanly impossible and as proverbial for the arrogance of the rulers by Menander, Dio Chrysostom or in 2 Maccabees 5:21.

Others look for an origin in the mythic world of the Old Testament itself (Christ's victory over the waters paralleling Yahweh's defeat of the primeval Sea, representing Chaos), or within the New Testament, as an originally simple story later embellished with Hellenistic and Old Testament details.In the Hebrew Bible, God gives power over the sea, e.g. to Moses (Ex 14:21–29) or to Elijah (2 kg 2:8).