The Museum at Officers Training Academy was established with a view to showcase the legacy of Officers Training Academy under one roof. It was inaugurated on 04 Sep 2003 by the then Commandant Maj Gen SD Awasthi. It has two prominent galleries; a Weapon Gallery and OTA Gallery. Weapon gallery has exhibits of old rifles and other artefacts used in yesteryears whereas the OTA Gallery has collection of photographs and mementoes. Mile stone boards at Museum give a brief on the way OTA has evolved in the last five decades. Museum has a rare collection of photographs of Reviewing Offr & Comdts of OTA and events of Silver Jubilee and Golden Jubilee. Photographs of dignitaries which include Late Rajiv Gandhi, Late Dr APJ Abdul Kalam & Smt Prathibha Devi Singh Patil and Hon'ble President Sri Pranab Mukherji adorn the walls of Museum.