Muzaffarnagar Lok Sabha constituency (Hindi: मुजफ्फरनगर लोक सभा निर्वाचन क्षेत्र) is one of the 80 Lok Sabha (parliamentary) constituencies in Uttar Pradesh state in northern India.
Presently, Muzaffarnagar Lok Sabha constituency comprises five Vidhan Sabha (legislative assembly) segments. These are:
Coordinates: 29°30′N 77°43′E / 29.5°N 77.71°E