Toghrol Tower (Persian: برج طغرل‌) also transliterated Toghrul, Tughrol, or Tughrul) is a 12th-century monument, located in the city of Rey, Tehran province, Iran.

It is said that one of the uses of this tower was to use it on foggy nights by lighting a fire on its high barrier to guide the travelers of the Silk Road coming from Khorasan to Rey, and to meet the chronological needs of the people during the day.

In the book of Reye Baastaan (the ancient Ray) authoring Hassan Karimiyan is mentioned that a group attributes this monument to Fakhr Deilami.

This restoration was carried out by the order of the Shah and by the Chancellor Amin al-Sultan and by Abul Hassan Khan Memarbashi and marble slabs were installed on the entrance of the building.

Reconstruction is currently underway by District 20 of Tehran Municipality in an area of 2 hectares in order to expand and build a cultural center, library, museum and restaurant.