This is only a small sampling. The Bible is full of accounts of miracles - all you have to do is open it up.
Exodus 7
1 Kings 17
2 Kings 2
Matthew 4:6-7 (testing)
Matthew 8 (healings, calming the waters)
Matthew 9:1-8,18-38 (faith)
*Matthew 10:1,7-8 (sending out the disciples)
Matthew 11:21 (lead to repentance)
Matthew 12:13,38-42 (testing)
Matthew 13:58 (faith)
Matthew 14:14-36 (feeding 5,000, walking on water)
Matthew 15:22-38 (faith, feeding 4,000)
Matthew 16:1-4 (testing)
Mark 5:22-43
Mark 6:55-56 (all who touched Jesus were healed)
Luke 4:18-19
*John 14:12 (we will do greater things than Jesus)
Acts 3
Acts 14:8-20
Acts 19:11-12
2 Corinthians 12:12 (signs of apostle)
Galatians 3:5 (faith)
James 5:14-15 (prayer offered in faith)