Lalrosanga is an Indian politician from Mizoram and member of the Mizo National Front.
He is a sitting Member of Parliament of the 17th Lok Sabha, the lower house of the Indian Parliament.
He was elected from the only one-seat Mizoram constituency.
He won over Lalnghinglova Hmar, IND candidate, and other candidates Nirupam Chakma of the BJP, TBC Lalvenchhunga of the PRISM, and independent candidates — Lal Hriatrenga Chhangte and Lalthlamuani by getting a total vote 223,509 (44.99%)