| Sidoine Beaullia | |
| Fullname: | Hermann Sidoine Beaullia |
| Birth Date: | 28 August 1983 |
| Position: | Midfielder |
| Years1: | 2001–2003 |
| Clubs1: | AS Police |
| Years2: | 2004 |
| Clubs2: | Étoile du Congo |
| Years3: | 2005 |
| Clubs3: | AS Police |
| Years4: | 2006 |
| Clubs4: | Saint Michel d'Ouenzé |
| Years5: | 2007 |
| Clubs5: | Diables Noirs |
| Years6: | 2008 |
| Clubs6: | Étoile du Congo |
| Years7: | 2009–2011 |
| Clubs7: | Inter Brazzaville |
| Years8: | 2012 |
| Clubs8: | JS Talangaï |
| Years9: | 2013 |
| Clubs9: | AC Léopards |
| Nationalyears1: | 2001–2007 |
| Nationalteam1: | Congo |
| Nationalcaps1: | 12 |
| Nationalgoals1: | 2 |
Sidoine Beaullia (born 28 August 1983) is a Congolese retired football midfielder.