Welzel

Welzel is a surname. Notable people with the surname include:


 * Alexandra Kertz-Welzel (born 1970), German Professor and Chair of Music Education at Ludwig-Maximilians-Universität in Munich
 * Christian Welzel (born 1964), German political
 * Heinz Welzel (1911–2002), German stage, television and film actor
 * Martin Welzel (born 1972), German organist, musicologist, and pedagogu