Osorkon II was an ancient Egyptian pharaoh who ruled during the 22nd Dynasty, around 874 to 850 BCE. He was the son of Sheshonq I and is known for his contributions to the temple of Amun at Karnak. His reign is marked by relative stability and prosperity in Egypt. Osorkon II is often associated with the expansion of trade and military campaigns, which helped strengthen Egypt's influence in the region. He is also recognized for his efforts in restoring temples and monuments, reflecting the importance of religion and architecture in ancient Egyptian society.