Sadiqali Abbas Rangwala (born 10 July 1971) is an Indian physicist. He is working in the field of Experimental atomic, molecular and optical physics.[1] He was awarded the Shanti Swarup Bhatnagar Prize in 2014.[2][3][4] He has made outstanding contribution on collisionally cooled ions with trapped atoms leading to new ultracold ion-atom physics. [5]