John the Apostle
John 10:16BSB·traditional attribution

I have other sheep that are not of this fold. I must bring them in as well, and they will listen to My voice. Then there will be one flock and one shepherd.

John Calvin Reformed @genevareformer

16. And I have other sheep. Though some refer this indiscriminately to all, both Jews and Gentiles, who were not yet disciples of Christ, yet I have no doubt that he had in his eye the calling of the Gentiles.

Matthew Henry Presbyterian @wholebiblehenry

It is not certain whether this discourse was at the feast of dedication in the winter (spoken of Joh 10:22), which may be taken as the date, not only of what follows, but of what goes before (that which countenances this is, that Christ, in his discourse there, carries on the metaphor of the sheep, Joh 10:26, Joh 10:27, whence it seems that that discourse...

Commenting on John 10:1-18

John Gill Reformed Baptist @doctorgill

And other sheep I have,.... Not distinct from those for whom he laid down his life, but from those who were under the Old Testament dispensation, and who heard not the thieves and robbers that were before Christ, Joh 10:8; others besides the lost sheep of the house of Israel, or the elect among the Jews, to whom Christ was sent; and by whom are...