"Day by Day" is a folk rock ballad from the 1971 Stephen Schwartz and John-Michael Tebelak musical Godspell. It is the third song in the show's score and is reprised as the closing number for the 1973 film version.

Godspell is a musical composed by Stephen Schwartz with book by John-Michael Tebelak. The show is structured as a series of parables, primarily based on the Gospel of Matthew, interspersed with music mostly set to lyrics from traditional hymns, with the passion of Christ appearing briefly near the end.