Seigfried is another spelling of Sigurd.
Seigfried may also refer to:
People
editSurnames
edit- Karl E. H. Seigfried, American musician
- Ray Seigfried (born 1950), American politician from Delaware
Given names
edit- Seigfried Gande, Papua New Guinean rugby player
Other
edit- Seigfried Line, defensive line in World War II
- "Seigfried", a 2016 song by Frank Ocean from his album Blonde