Two. The Good Shepherd (John 10:1-16) and The Vine and Branches (John 15:1-6).
John.
There are 51 parables found in the Gospels of Matthew, Mark, Luke and John in the New testament.
Christ spoke in parables and there are many written in the new testament, in the books of Matthew, Mark, Luke, and John.
The Gospel of John focuses more on poetic and symbolic language to convey its messages rather than using parables like the other Gospels. John's emphasis is on revealing Jesus as the divine Son of God and exploring the meaning of faith through stories and encounters rather than traditional parables.
I'm not sure where in John you're finding the parables of the talents, but I can only find one at Matthew 25:14-30
Matthew, Mark, Luke, and John are really good places in the Bible to find parables Jesus spoke.
John Laidlaw has written: 'Studies in the miracles of our Lord' 'Studies in the Parables of Our Lord'
About 37. There are some that are disputed as being parables.
There are 8 parables, 2 of which are unique to Mark's Gospel.
About 37
Parables are an Earthly story with a Heavenly meaning. They illustrate how God wants us to conduct our Earthly lives. Jesus told 16 parables concerning money.
There were many more than three, and most of his parables showed in some way, the kingdom of Heaven