The Maravi empire was a Chewa polity that controlled what is now central and southern Malawi, parts of Mozambique, and eastern Zambia, from at least the early 15th century to the mid-19th century. In the 17th century, the empire extended westwards to the Luangwa River, northwards to Nkhotakota, and southwards to the Zambezi, with its influence stretching eastwards to Mozambique Island and Quelimane.
The Chewa migrated from Katanga in modern-day DR Congo to Malawi. The Banda clan and other smaller clans arrived in Malawi first in the 12th or 13th century, and are termed the Pre-Maravi. The Phiri clan adopted kingship and were led by the Kalonga (king), and arrived in Malawi later; they are termed the Maravi. After reaching Msinja, the Maravi integrated the Pre-Maravi's sociopolitical organisation. As the Maravi continued their migration, two relatives of the Kalonga, Kaphiti and Lundu, left following a succession dispute to establish their own kingdoms. The Maravi state expanded through the Kalonga sending relatives to found new subordinate polities. After the Maravi settled at Mankhamba, another succession dispute caused Undi to leave and establish his own kingdom, accompanied by the royal family and Nyangu. Lundu allied with the Zimba, a militaristic group which fought the Portuguese, in the late 16th century. In the 17th century, Kalonga Muzura expanded the empire and conquered Lundu's polity, however failed to expel the Portuguese from the region. In the 18th century, the system of succession broke down as a long-term consequence of Nyangu and the royal family's separation from the Kalonga in Mankhamba, leading to internal conflict and disintegration. This was exacerbated in the 19th century by frequent slave raiding from Yao chiefs, culminating in the death of the last Kalonga, Sosola, in battle in the late 1860s. The Chewa Royal Establishment, a non-sovereign monarchy centred in eastern Zambia, claims continuation of Undi's dynasty.
