Hermann Hreiðarsson
| 
 Hermann in 2025  | |||
| Personal information | |||
|---|---|---|---|
| Date of birth | 11 July 1974 | ||
| Place of birth | Reykjavík, Iceland | ||
| Height | 1.91 m (6 ft 3 in) | ||
| Position(s) | Left-back, centre-back | ||
| Team information | |||
Current team  | ÍBV (manager) | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 1993–1997 | ÍBV | 66 | (5) | 
| 1997–1998 | Crystal Palace | 37 | (2) | 
| 1998–1999 | Brentford | 41 | (6) | 
| 1999–2000 | Wimbledon | 25 | (1) | 
| 2000–2003 | Ipswich Town | 102 | (2) | 
| 2003–2007 | Charlton Athletic | 132 | (3) | 
| 2007–2012 | Portsmouth | 102 | (7) | 
| 2012 | Coventry City | 2 | (0) | 
| 2013 | ÍBV | 4 | (0) | 
| 2014 | Fylkir | 0 | (0) | 
| Total | 511 | (26) | |
| International career | |||
| 1995 | Iceland U-21 | 6 | (1) | 
| 1996–2011 | Iceland | 89 | (5) | 
| Managerial career | |||
| 2013 | ÍBV (player-manager) | ||
| 2015–2016 | Fylkir | ||
| 2017–2018 | Fylkir (women) | ||
| 2018 | Kerala Blasters (assistant) | ||
| 2019–2020 | Southend United (assistant) | ||
| 2020–2021 | Þróttur Vogum | ||
| 2021–2024 | ÍBV | ||
| 2024- | HK | ||
| *Club domestic league appearances and goals | |||
Hermann Hreiðarsson (born 11 July 1974) is an Icelandic former professional football player and coach. He played as a defender and spent 15 seasons in England, gaining a total of 315 appearances in the Premier League.
Hermann was relegated from the Premier League five times, a record he holds jointly with Nathan Blake. He was relegated with every Premier League club he has played for: Crystal Palace (1997–98 season), Wimbledon (1999–2000), Ipswich Town (2001–02), Charlton Athletic (2006–07), and Portsmouth (2009–10).