Liebeswalzer may refer to:

• Waltz of Love, a 1930 German film directed by Wilhelm Thiele
• Liebeswalzer (album), a 1985 album by the East German rock band Silly

• Electrical and Computers Engineering
• Electrical and electronic engineering
• Electrical and Electronic Engineering
• Electrical and Electronics
• Electrical And Electronics Engineering
• Electrical and electronics engineering
• Electrical and mechanical engineering branch
• Electrical and Mechanical Engineering Branch (Canadian Forces)
• Electrical and Musical Industries
• Electrical arc
• Electrical arcing
• Electrical arcs
• Electrical ballasts
• Electrical battery
• Electrical bonding
• Electrical Breakdown in Vacuum
• Electrical CAD
• Electrical capacitance
• Electrical Capacitance Tomography
• Electrical capacitance tomography
• Electrical cell
• Electrical chair
• Electrical characteristics of dynamic loudspeakers
• Electrical charge dissipator
• Electrical code