Trailokyanath Mukhopadhyay or T. N. Mukharji in British Indian Government records was an Indian public servant who served as a curator of the Indian Museum at Calcutta, and was a renowned author who wrote both in English and Bengali. He was in-charge of organizing exhibits for the Calcutta International Exhibition of 1883, the Amsterdam Exhibition in the same year, the 1886 Colonial and Indian Exhibition, and the 1888 Glasgow International Exhibition. His travels in Europe as part of this was published as a popular travelogue A Visit to Europe (1889).

Shyamnagar is a city in Bhatpara Municipality of North 24 Parganas district in the Indian state of West Bengal. It is a part of the area covered by Kolkata Metropolitan Development Authority (KMDA). The locality is considered one of the major development hubs in the district. It is sometimes also referred to as Barrackpore-Shyamnagar as it comes after Barrackpore.