According to Mark's Gospel, there were two groups of people who mocked Jesus on the cross.

Mark 15:29-32 (RSV): "29 And those who passed by derided him, wagging their heads, and saying, “Aha! You who would destroy the temple and build it in three days, 30 save yourself, and come down from the cross!” 31 So also the chief priests mocked him to one another with the scribes, saying, “He saved others; he cannot save himself. 32 Let the Christ, the King of Israel, come down now from the cross, that we may see and believe.” Those who were crucified with him also reviled him."