| Ramón Alegre | |
| Full Name: | Ramón Alegre Biosca |
| Birth Date: | 14 May 1981 |
| Birth Place: | Barcelona, Spain |
| Position: | Defender |
| Years1: | –2004 |
| Clubs1: | Club Egara |
| Years2: | 2004–2005 |
| Clubs2: | Laren |
| Years3: | 2005–2009 |
| Clubs3: | Club Egara |
| Years4: | 2009–2013 |
| Clubs4: | Kampong |
| Nationalyears1: | 2002–2014 |
| Nationalteam1: | Spain |
| Nationalcaps1: | 260 |
| Show-Medals: | no |
Ramón Alegre Biosca (born 14 May 1981 in Barcelona, Catalonia) is a field hockey defender from Spain. He finished in fourth position with the Men's National Team at the 2004 Summer Olympics in Athens, Greece.
After having played for Laren in The Netherlands, he moved back to Spain, joining his former club Club Egara in the summer of 2005. He claimed the silver medal with the national squad at the 2008 Summer Olympics. He also competed at the 2012 Summer Olympics. His brother David is also a field hockey international for Spain.