|Province||Chaharmahal and Bakhtiari|
|Time zone||IRST (UTC+3:30)|
|• Summer (DST)||IRDT (UTC+4:30)|
Chalderaz-e Esfandiyar (Persian: چال درازاسفنديار, also Romanized as Chālderāz-e Esfandīyār) is a village in Barez Rural District, Manj District, Lordegan County, Chaharmahal and Bakhtiari Province, Iran. At the 2006 census, its population was 86, in 15 families.
- Iranian National Committee for Standardization of Geographical Names website (in Persian)
- "Census of the Islamic Republic of Iran, 1385 (2006)". Islamic Republic of Iran. Archived from the original (Excel) on 2011-11-11.
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