Lundgren is a Swedish surname. It may also refer to:
Lundgren and Maurer, an American architectural firm active from 1950 until 1973 Lundgren Monuments, a funeral monument and design business founded by Greg Lundgren Lundgrenfjellet, a mountain on Svalbard, named after Swedish geologist Bernhard Lundgren Lundgreni Event, an extinction event indirectly named after Bernhard Lundgren