Al-Walid ibn Abd al-Malik ibn Marwan ( ar, الوليد بن عبد الملك بن مروان, al-Walīd ibn ʿAbd al-Malik ibn Marwān; ), commonly known as al-Walid I ( ar, الوليد الأول), was the sixth
Umayyad caliph, ruling from October 705 until his death. He was the eldest son of his predecessor Caliph
Abd al-Malik
Abdul Malik ( ar, عبد الملك) is an Arabic (Muslim or Christian) male given name and, in modern usage, surname. It is built from the Arabic words '' Abd'', ''al-'' and '' Malik''. The name means "servant of the King", in the Christian insta ...
(). As a prince, he led annual raids against the
Byzantines from 695 to 698 and built or restored fortifications along the
Syrian Desert
The Syrian Desert ( ar, بادية الشام ''Bādiyat Ash-Shām''), also known as the North Arabian Desert, the Jordanian steppe, or the Badiya, is a region of desert, semi-desert and steppe covering of the Middle East, including parts of sou ...
route to
Mecca. He became the heir apparent after the death of Abd al-Malik's brother and designated successor,
Abd al-Aziz ibn Marwan, in 704.
Al-Walid largely continued his father's policies of centralization and expansion, and heavily depended on
al-Hajjaj ibn Yusuf
Abu Muhammad al-Hajjaj ibn Yusuf ibn al-Hakam ibn Abi Aqil al-Thaqafi ( ar, أبو محمد الحجاج بن يوسف بن الحكم بن أبي عقيل الثقفي, Abū Muḥammad al-Ḥajjāj ibn Yūsuf ibn al-Ḥakam ibn Abī ʿAqīl al-T ...
, his father's powerful viceroy over the eastern half of the Caliphate. During his reign, Umayyad armies conquered the
Maghreb,
Hispania,
Sind
Sindh (; ; ur, , ; historically romanized as Sind) is one of the four provinces of Pakistan. Located in the southeastern region of the country, Sindh is the third-largest province of Pakistan by land area and the second-largest province ...
and
Transoxiana, expanding the Caliphate to its greatest territorial extent. War spoils from the conquests allowed al-Walid to finance impressive public works, including the
Great Mosque of Damascus
The Umayyad Mosque ( ar, الجامع الأموي, al-Jāmiʿ al-Umawī), also known as the Great Mosque of Damascus ( ar, الجامع الدمشق, al-Jāmiʿ al-Damishq), located in the old city of Damascus, the capital of Syria, is one of the ...
, the
Jami Al-Aqsa in