Budaun junction is a main railway station in Badaun district, Uttar Pradesh.

The station consists of three platforms after gauge conversion of bareilly to kasganj railway line railway station was renovated .

This was the main line, 53.92 miles in length sanctioned in 1882 and opened on 12 October 1884.

[citation needed] The railway line Kasganj–Soron section was constructed by the Rajputana and Malwa Railways in 1885 when it was constructing the Kanpur–Achnera section.

Later on, when the R&KR constructed the Bareilly–Soron line in 1906 the short section Soron–Kasganj was given over to it.