Raja Sikandar Zaman Khan (Urdu/Pashto: راجہ سکندر زمان ; born 1935 died 16 March 2007) was a Pakistani politician and the former Chief Minister of Khyber-Pakhtunkhwa.

He received his early education from Burn Hall School in Abbottabad and Aligarh University.

He started his political career as a Member of the Abbottabad District Council in the 1950s, while his brother Sultan Raja Rukan Zaman,Chief of Ghakhars(late) was a Member Legislative Assembly in West Pakistan.

He was also the opposition leader in the Khyber-Pakhtunkhwa Assembly and a senior minister in the provincial cabinet.

[citation needed] Brief History of Political Career, MPA, 1957 Lahore Assembly Chairman, Union Council Khanpur, 1960; Senior Vice Chairman, Hazara Division, 1965 Provincial Minister for Education, Sports and Tourism, 1973 Provincial Minister for Agriculture- (1977) Federal Minister for Water, Power and Natural Resources (1981–1985), MNA and Opposition Leader (1988), Senior Minister Excise and Revenue (1990–1993)