Quick answer
All villages in Usawan Block (panchayat-wise list): 108 in total. Each entry links to the gram panchayat it belongs to, and the list is built from open government data.
Akbar Pur
Akbar Pur (अकबरपुर)
Asamya Rafatpur
Ahmadnagar Bachhaura, Asamya Rafatpur Pukhta, Asamyarafatpur Kham, Sareli Kham, Sultanpur
Atena Pukhta
Atena Kham, Atena Pukhta (अटेना पुख्ता)
Azrau
Azrau (अजरऊ)
Babai Bhatpura
Babai Bhatpura (बबई भटपुरा), Mirzapur Atiraj
Bachheli Daranagar
Bachheli Daranagar (बछेली दारानगर), Udaya Nagla (उदैया नगला)
Bachi Jhajhrau
Bachi Jhajhrau (बची झजरऊ)
Barainia
Barainia (बरैनिया)
Belamai
Belamai (बीलामई)
Bhakroli
Bhakroli (भकरौली)
Bhasundhra
Bhasundhra (भसुन्दरा)
Bhundi
Behta, Bhundi (भुन्डी)
Birampur Bhadeli
Birampur Bhadeli (बीरमपुर भदेली)
Budhau
Budhau (बुधऊ), Dalel Ganj
Gadia Hardopatti
Bakarpur, Gadia Hardopatti (गढिया हरदोपट्टी)
Harendi
Deoria Patti, Harendi (हरेन्डी), Kaila
Hazara
Bhuri Patti (भूरीपट्टी), Hazara (हजारा), Milkiya, Nainamai
Jati
Jati (जाटी)
Katra Sadatganj
Itaua (इटौआ), Katra Sadatganj (कटरा सआदतगंज), Mathla
Khajura Pukhta
Khajura Kham, Khajura Pukhta
Kheda Jalalpur Kham
Jata, Khera Jalalpur Kham (खेड़ा जलालपुर खाम)
Kheda Jalalpur Pukhta
Kheda Jalalpur Pukhta (खेडा जलालपुर पुख्ता)
Khera Kishni Kham
Khera Kishni Kham (खेड़ा किशनी खाम)
Khera Kishni Pukhta
Khera Kishni Pukhta (खेडा किशनी पुख्ता)
Khiria Humayun Pukhta
Gadia Gangaram Kham (गढिया गंगाराम खाम), Gadia Gangaram Pukhta (गढिया गंगाराम पुख्ता), Khiria Himayun Kham (खिरिया हिमायूॅ खाम), Khiria Himayun Pukhta (खिरिया हिमायूँ पुख्ता)
Khiria Madhukar Pukhta
Khiria Madhukar Kham, Khiria Madhukar Pukhta (खिरिया मधुकर पुख्ता)
Kunwar Gaun
Kunwar Gaun (कुंवरगांव)
Lalomai
Behti, Haldikheda, Kamlu Nagla, Lalomai (ललोमई), Sakatpur Pukhta
Lilvan
Lilvan (लिलवा)
Masoodpura
Masoodpura (मसूदपुरा), Tarsura
Maujjampur
Maujjampur (मौजमपुर), Nagasi
Mirzapur Bichola
Mirzapur Bichola (मिर्जापुर बिचोला)
Mohammdpur
Bani, Mohammdpur (मोहम्मदपुर)
Mubarikpur
Aktuyan (अकटुइया), Mubarikpur (मुबारिकपुर), Prithvi Nagla (पृथ्वीनगला), Tilokpur
Mugarra
Kaithola, Mirzapur Basant, Mugarra
Mugarra Mahanagar
Mugarra Mahanagar (मुगर्रा महानगर)
Nagla Shimbhu
Nagla Shimbhu Kham, Nagla Shimbhu Pukhta
Nauli Fatuabad
Nauli Fatuabad (नौली फतुआबाद)
Pachdeora Diwannagar
Pachdeora Diwannagar (पचदियोरा दीवाननगर)
Rasoolpur Nagla
Keshaunpur Khurd, Rasoolpur Nagla (रसूलपुर नगला), Saranmai
Rijola
Rijola (रिजोला)
Sareli
Bachaura Khurd Kham, Bachaura Khurd Pukhta, Sareli Pukhta
Sathra
Sathra (सथरा)
Shahpur
Shahpur (शाहपुर)
Shankarpur
Fatehgarh, Shankarpur (शंकरपुर)
Sidhauli Kham
Raipura Amda Etah (रैपुराआमदा एटा), Raipura Kham (रैपुरा खाम), Rampura Khurda (रम्पुरा खुर्द), Sithauli Kham (सिठौली खाम), Sithauli Kham Amda Etah (सिठौली खाम आमदा एटा)
Sondhamai
Sondhamai (सोधामई)
Tikai Pukhta
Deokali Kham, Deokali Masmula Abadi (दियोकलीमशमूलाआवादी), Deokali Pukhta, Tikai Kham, Tikai Pukhta (टिकाई पुख्ता)
Tikari Pukhta
Bachheli Tarachand, Tikari Kham, Tikari Pukhta (टिकरी पुख्ता)
Tikra Baccheli
Tapua Lavaris, Tikra
Ughauli
Munj Khera (मूंजखेड़ा), Sikandrabad, Ughauli (उघौली)
Usawan Dehat
Dhimarpura, Uraina Kham, Usawan Dehat (उसावा देहात)