The Tower of Elahbel (also known as Tower 13, or Kubbet el 'Arus) was a four-storey sandstone tower tomb near the ancient city of Palmyra in Syria. The tower was one of several built outside the city walls of Palmyra, in an area known as the Valley of the Tombs. The tower was important in the history of textiles: fragments of very early Chinese silk yarns, dated to the 1st century AD, were discovered in the tombs at the tower.

After ISIL/ISIS destroyed parts of the temples of Baalshamin and Bel later in 2015, the Tower of Elahbel and several other less well preserved tower tombs were reportedly blown up in August 2015, including the Tower of Iamblichus.