Tughlaq Dynasty Dynasty Ruler Reign Tughlaq Dynasty Ghiyas-ud-din Tughlaq 1320–1325 Muhammad bin Tughlaq 1325–1351 Firoz Shah Tughlaq 1351–1388 Ghiyas-ud-din Tughlaq II 1388–1389 Abu Bakr Shah 1389–1390 Nasir-ud-din Mahmud Tughlaq 1390–1394 Nusrat Shah 1394–1399 The last significant ruler of the Tughlaq dynasty was Nasir- ud -din Nusrat Shah, who ruled from 1394 to 1399. He was a weak ruler, and his reign was marked by internal strife and rebellion. Invasion by Timur (1398–1399) : In 1398, the Mongol conqueror Timur (Tamerlane) invaded India and sacked Delhi in 1399. This invasion devastated the city, leading to a collapse of the central authority of the Tughlaq dynasty.
Sayyid and Lodi Dynasties Dynasty Ruler Reign Sayyid Dynasty Khizr Khan 1414–1421 Mubarak Shah 1421–1434 Muhammad Shah 1434–1445 Ala-ud-din Alam Shah 1445–1451 Lodi Dynasty Bahlul Lodi 1451–1489 Sikandar Lodi 1489–1517 Ibrahim Lodi 1517–1526