| Type: | Village |
| Coordinates: | 25.403°N 83.65°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Uttar Pradesh |
| Subdivision Type2: | District |
| Subdivision Name2: | Ghazipur |
| Established Title: | Established |
| Founder: | Diler Khan |
| Unit Pref: | Metric |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Hindi, Urdu, Farsi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Registration Plate: | UP 61 |
| Other Name: | Amir Chak, Kusi Khurd |
| Area Total Ha: | 306 |
| Population Total: | 6136 |
Amir Chak is a village in Kamsaar in the Indian state of Uttar Pradesh.
Kamsar-O-Bar is a region in Tehsil Zamania Dist Ghazipur (U.P.). There is one of the village named "AMIRCHAK". Village Amir Chak was inhabited in the end of seventeenth century by Diler Khan with the help of Janab Deendar Khan (Dildarnagar is after him) . The pathans of Amir Chak are the descendants of Diler Khan, (Army Chief of Emperor Aurangzeb), came from Delhi. Diler Khan when came to Dildarnagar, He got married with a daughter of a zamindar in Kusi and got land and hence from there his family live here till this date. The ancestors of Diler Khan was Bahlol Lodi, Sikander Lodi and Ibrahim Lodi(last sultan of India). In past Amir Chak was the part of Mauza KUSI but in 2015 it became separate mauza. It comes in "BAR" sub region of "KAMSAR-O-BAR". Following villages come in KAMSAR sub region e.g. Usia, Rakasaha, Tajpur Kurrah, Gorasara, Mania, Khajuri, Kusi, Bhaksi, Jaburna, Dewaitha, Fufuao, Bahuara, Saraila, Chitarkoni, Akhini and following villages come in "BAR" sub region e.g. Dildarnagar, Mircha, Bara, Dildarnagar, Ramaval, Khiddipur-Mathare, Sikandarpur, Mahend, Pakhanpura, Machhti, Dumri, Beur etc. .The pathans of Amir Chak are Afghani Pathans. Pathans of Other village of Bar sub region are returned from Hindus ancestors.
Deendarnagar is mentioned in land records till 1839, due to some linguistic error, it got mentioned as Dildar Nagar which is till day.
The matter of fact is whole region of Kamsar O Bar consist of converted Muslims and the families of Mircha have good relationship with them.