| Mantas Samusiovas | |
| Fullname: | Mantas Samusiovas |
| Birth Date: | 1978 9, df=yes |
| Birth Place: | Kaunas, Lithuanian SSR, Soviet Union |
| Height: | 1.85 m |
| Position: | Defender |
| Years1: | 1994–1999 |
| Caps1: | 100 |
| Goals1: | 15 |
| Years2: | 1995 |
| Clubs2: | → Alsa Vilnius (loan) |
| Caps2: | 4 |
| Goals2: | 0 |
| Years3: | 1999 |
| Years4: | 2000–2002 |
| Caps4: | 51 |
| Goals4: | 5 |
| Years5: | 2003–2005 |
| Caps5: | 45 |
| Goals5: | 4 |
| Years6: | 2006 |
| Caps6: | 15 |
| Goals6: | 2 |
| Years7: | 2006–2008 |
| Caps7: | 32 |
| Goals7: | 1 |
| Years8: | 2009 |
| Caps8: | 11 |
| Goals8: | 0 |
| Years9: | 2009 |
| Caps9: | 27 |
| Goals9: | 0 |
| Years10: | 2010 |
| Caps10: | ? |
| Goals10: | ? |
| Years11: | 2011–2012 |
| Caps11: | 45 |
| Goals11: | 3 |
| Years12: | 2013 |
| Nationalyears1: | 1999 |
| Nationalteam1: | Lithuania |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 0 |
Mantas Samusiovas (born 8 September 1978) is a former Lithuanian footballer.