Qamar al-Zaman
Qamar Al Zaman (Arabic: قمر الزمان) is an Arabic phrase meaning "Moon of the era". it may refer to:
People
- Kamarulzaman Teh (1920–2002), Malaysian socialist
 - Kamaruzaman Sjam (1924–1986), Indonesian communist
 - Abul Hasnat Muhammad Qamaruzzaman (1926–1975), Bangladeshi government minister
 - Qamar-uz-Zaman Shah (1933–2016), Pakistani agriculturalist and politician
 - Qamar-ul-Zaman Faridi Chishti (1940–2011), Pakistani Sufi saint
 - Kamaruzzaman Shariff (born 1941), fifth Mayor of Kuala Lumpur
 - Qamaruzzaman Azmi (born 1946), Indian Islamic scholar
 - Muhammad Kamaruzzaman (1952–2015), Bangladeshi journalist and politician
 - Qamar Zaman (born 1952), Pakistani squash player
 - Qamar Zaman Khan (born 1952), Pakistani minister
 - Qamar Zaman Kaira (born 1960), Pakistani government minister
 - Qamar Zaman Chaudhry (born 1960), Pakistani bureaucrat
 - Kamaruzaman Mohamad (born 1961), Malaysian journalist and editor
 - Kamarulzaman Mat Salleh (born 1964), fourteenth Mayor of Kuala Lumpur
 - Kamarulzaman Hassan (born 1979), Malaysian footballer
 - Md. Kamruzzaman (fl. 1986–1988), Bangladeshi politician
 - AKM Kamruzzaman (fl. 1991–1996), Bangladeshi politician
 - Qamar-uz-Zaman Chaudhry, Pakistani climate scientist
 - Kazi Kamruzzaman, Bangladeshi paediatric surgeon and social worker
 
Other
- CGS Kamaruzzaman, a leader-class offshore patrol vessel of the Bangladesh Coast Guard
 - Shaheed Qamaruzzaman Stadium, a multi-use stadium in Rajshahi, Bangladesh
 - Kamaralzaman or Camaralzaman, a fictional character in the book One Thousand and One Nights