Mu'awiya I was the founder and first caliph of the Umayyad Caliphate, ruling from 661 until his death. He became caliph less than thirty years after the death of the Islamic prophet Muhammad and immediately after the four Rashidun ('rightly-guided') caliphs. Unlike his predecessors, who had been close, early companions of Muhammad, Mu'awiya was a relatively late follower of Muhammad.
Muḥammad ibn al-Qāsim al-Thaqafī was an Arab military commander in service of the Umayyad Caliphate who led the Muslim conquest of Sindh, inaugurating the Umayyad campaigns in India. His military exploits led to the establishment of the Islamic province of Sindh, and the takeover of the region from the Sindhi Brahman dynasty and its ruler, Raja Dahir, who was subsequently decapitated with his head sent to al-Hajjaj ibn Yusuf in Basra. With the capture of the then-capital of Aror by Arab forces, Muhammad ibn al-Qasim became the first Muslim to have successfully captured Indian land, which marked the beginning of Muslim rule in South Asia.
Marwan ibn al-Hakam ibn Abi al-As ibn Umayya, commonly known as Marwan I, was the fourth Umayyad caliph, ruling for less than a year in 684–685. He founded the Marwanid ruling house of the Umayyad dynasty, which replaced the Sufyanid house after its collapse in the Second Fitna and remained in power until 750.
Ubayd Allah ibn Ziyad was the Umayyad governor of Basra, Kufa and Khurasan during the reigns of caliphs Mu'awiya I and Yazid I, and the leading general of the Umayyad army under caliphs Marwan I and Abd al-Malik.
Abu al-Mughira Ziyad ibn Abihi, also known as Ziyad ibn Abi Sufyan, was an administrator and statesman of the successive Rashidun and Umayyad caliphates in the mid-7th century. He served as the governor of Basra in 665–670 and ultimately the first governor of Iraq and practical viceroy of the eastern Caliphate between 670 and his death.
Samura ibn Jundab al-Fazārī was a companion of the Islamic prophet Muhammad who fought at the Battle of Uhud in 627 and later participated in the Muslim conquest of Iran in the 630s–640s. In 670–673 he served as the lieutenant governor of Basra under Ziyad ibn Abihi, the supreme governor of Iraq and the eastern Umayyad Caliphate. During his deputy rule over Basra, he is held by the Islamic traditional sources to have ordered wide-scale executions of Kharijites in his jurisdiction. He remained governor of Basra under the Umayyad caliph Mu'awiya I for six to eighteen months after Ziyad's death in August/September 673 until the Caliph replaced him.
Abd Allah ibn al-Zubayr ibn al-Awwam was the leader of a caliphate based in Mecca that rivaled the Umayyads from 683 until his death.
Abū ʿAbd al-Raḥmān ʿAbd Allāh ibn ʿĀmir ibn Kurayz was a Rashidun politician and general. He served as the governor of Basra from 647 to 656 AD, during the reign of Rashidun Caliph Uthman ibn Affan. Through his father, he was a cousin of the Caliph. He is renowned for his administrative and military prowess, particularly for his successful campaigns of reconquest and pacification in the former territories of the Sasanian Empire, in what is now present-day Iran and Afghanistan.
Sind was an administrative division of the Umayyad Caliphate and later of the Abbasid Caliphate in post-classical India, from around 711 CE with the Umayyad conquest of Sindh by the Arab military commander Muhammad ibn al-Qasim, to around 854 CE with the emergence of the independent dynasties of the Habbarid Emirate in Sindh proper and the Emirate of Multan in Punjab. The "Governor of Sind" was an official who administered the caliphal province over what are now Sindh, southern Punjab and Makran (Balochistan) in Pakistan.
The Battle of Ayn al-Warda was fought in early January 685 between the Umayyad army and the Penitents (Tawwabin). The Penitents were a group of pro-Alid Kufans led by Sulayman ibn Surad, a companion of Muhammad, who wished to atone for their failure to assist Husayn ibn Ali in his abortive uprising against the Umayyads in 680. Pro-Alid Kufans had urged Husayn to revolt against the Umayyad caliph Yazid but then failed to assist him when he was killed in the Battle of Karbala in 680. Initially a small underground movement, the Penitents received widespread support in Iraq after the death of Yazid in 683. They were deserted by most of their supporters shortly before the departure to northern Syria where a large Umayyad army under the command of Ubayd Allah ibn Ziyad was preparing to launch an assault on Iraq. In the three-day long battle that ensued at Ras al-Ayn, the small Penitent army was annihilated and its senior leaders, including Ibn Surad, were killed. Nevertheless, this battle proved to be a forerunner and source of motivation for the later more successful movement of Mukhtar al-Thaqafi.
ʿUmayr ibn al-Ḥubāb al-Sulamī was a chieftain of the Banu Sulaym tribe, an erstwhile Umayyad general and a main leader of the Qaysi tribes in the factional wars with the Banu Kalb and Taghlib.
Busr ibn Abi Artat al-Amiri was a prominent Arab commander in the service of Mu'awiya I, the governor of Islamic Syria (640s–661) and the first Umayyad caliph (661–680). A veteran of the early Muslim conquests in Syria and North Africa, Busr became an ardent partisan of Mu'awiya against Caliph Ali during the First Muslim Civil War. He led a large-scale campaign against Ali's supporters in Arabia, gaining the submission of Medina, Mecca and Ta'if to Mu'awiya's caliphate and carrying out punitive measures against the inhabitants of Yemen. His actions in Arabia, which included executing two young sons of Ali's cousin, the governor of Yemen Ubayd Allah ibn Abbas, and taking captive women from the Muslim tribe of Hamdan, were condemned as unprecedented atrocities by the traditional Muslim sources, particularly Shia Muslim writers.
Sa'id ibn Uthman ibn Affan al-Umawi was an Umayyad general and military governor of Khurasan in 676–677 during the reign of Caliph Mu'awiya I. He was a son of Caliph Uthman and a one-time seeker of the caliphate in 675/76.
Qays ibn al-Haytham al-Sulamī was an Arab commander and administrator in the service of the Rashidun, Umayyad and Zubayrid caliphates. Under the caliphs Uthman and Mu'awiya I he served at time as the sub-governor of Khurasan and the cities of Nishapur and Marw al-Rudh. He was from a prominent Arab family in Basra and was a leader among the tribal nobility of that city until his death after 684.
Al-Hakam ibn Amr al-Ghifari, was a companion of the Islamic prophet Muhammad and the Umayyad governor of Khurasan and commander of Arab expeditions into Transoxiana from 665 until his death in Merv.
The Umayyad conquest of Sindh took place in 711 AD and resulted in Sindh being incorporated as a province into the Umayyad Caliphate. The conquest resulted in the overthrow of the last Hindu dynasty of Sindh, the Brahmin dynasty, after the death of Raja Dahir.
Zuṭṭ is an Arabicised form of Jat. Originally inhabitants of lower Indus Valley (Pakistan), Jats were present in Mesopotamia from the 5th century AD since the times of the Sasanian Empire, although their main migration occurred after the establishment of Umayyad Caliphate. They were one of the prominent ethnic groups in lower Iraq during the Islamic Golden Age, supplying mercenary soldiers to the Muslim states. Their mention fades from Arab chronicles after the 11th century.
Abdullah bin Sawar Abdi was a military commander and governor during the early Islamic period who is known for his role in the conquests of the Sindh region in present-day Pakistan.
Harith ibn Murrah al-Abdi, was from the Rabeeah branch of the Abdul Qais tribe, and is known for his service as the Qadhi of Sindh during the caliphate of Uthman ibn Affan, al-Abdi was also a notable military leader. He led campaigns into Balochistan with a contingent of 1,000 warriors and was involved in significant military operations against Sindhi bandits. He was killed while investigating murders at the behest of Ali ibn Abi Talib.
Rashidun Caliphate 
Umayyad Caliphate