Rajosik Bihar is a sculpture of a horse-drawn carriage made by Mrinal Haque. It is situated in front of the Sheraton Hotel at the junction of Kazi Nazrul Islam Avenue and Mintu Road in Dhaka city's Paribagh. It was erected on the theme of the regal tour of Dhaka city with the families of Nawabs and Zamindars. The sculpture was unveiled on 19 January 2008, as part of the beautification project to mark the 400th anniversary of the city of Dhaka, led by city corporation. This was one of sculptures erected by Haque's private funding.