Rajan Pur Kalan (Urdu: راجن پور کلاں), is a Union Council and a small town of Tehsil Rahim Yar Khan and Rahim Yar Khan District in the far southwestern part of Punjab, Pakistan.

It is also known as Rajan Pur Dahiran Wali (راجن پور ڈاہراں والی) or Chooti (Small) Rajan Pur.

This town is situated almost 32 kilometres (20 mi) away on the Northern side of Rahim Yar Khan City.

This town lies south of the Indus River and on the bank of Dallas Canal.

Union Council Rajan Pur Kalan is further divided into four Mouzas (مواضعات)