Yes. Intercession is strongly supported in the bible. For example, in James 5. 14-16 we are told to get the Elders of the Church to pray for us and to annoint us when we are sick. And then, we find:
James 5: 16-18 " …The fervent prayer of a righteous person is very powerful. Elijah was a human being like us; yet he prayed earnestly that it might not rain, and for three years and six months it did not rain upon the land. Then he prayed again, and the sky gave rain and the earth produced its fruit."
Jeremiah and other prophets interceded for the people of Israel and Judah before God.
Not all of us know a Jeremiah or Elijah who can intercede for us, but we have access to the Saints in heaven, who will do this for us.
Revelation 4.4: Surrounding the throne were twenty four other thrones, and seated on them were twenty four elders. They were dressed in white and had crowns of gold on their heads.
Revelation 5.8: …and the twenty four elders fell down before the Lamb. Each one had a harp and they were holding golden bowls full of incense, which are the prayers of the saints.
The twenty-four elders are shown offering the prayers of Christians to God; which is an intercessory role.