Ragnar Sigurdsson
Defender · Fylkir
- Nationality
- Iceland
- Born
- 1986-06-19
- Birthplace
- Reykjavík, Iceland
- Height
- 1.87 m (6 ft 1 in)
- Weight
- 83.9kg
Ragnar Sigurðsson (born 19 June 1986) is an Icelandic professional footballer who plays as centre back for Rostov and for the Iceland national team.