| Marco Randriana | |
| Fullname: | Marco Randrianantoanina |
| Birth Date: | 24 August 1983 |
| Birth Place: | Bourg-la-Reine, France |
| Height: | 1.74 m |
| Position: | Left-back, left midfielder |
| Years1: | 2001–2002 |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2002–2003 |
| Clubs2: | Sedan B |
| Caps2: | 29 |
| Goals2: | 0 |
| Years3: | 2003–2006 |
| Clubs3: | Sedan |
| Caps3: | 17 |
| Goals3: | 0 |
| Years4: | 2004–2005 |
| Clubs4: | → Gueugnon (loan) |
| Caps4: | 3 |
| Goals4: | 0 |
| Years5: | 2006–2007 |
| Clubs5: | Brest |
| Caps5: | 30 |
| Goals5: | 0 |
| Years6: | 2007–2008 |
| Caps6: | 11 |
| Goals6: | 0 |
| Totalcaps: | 90 |
| Totalgoals: | 0 |
| Nationalyears1: | 2007 |
| Nationalteam1: | Madagascar |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Marco Randrianantoanina (born 24 August 1983) is a footballer who played as a left-back or left midfielder. Born in France, he made one appearance for the Madagascar national team. His brother Claudio is also a footballer.
On 18 January 2008, Randriana collapsed after suffering from a heart attack during Chamois Niortais' match against Sedan.[1] He lost consciousness and was treated on the pitch with a defibrillator.[1] He was transferred to hospital where his condition improved.[2]
Randriana retired from playing football aged 24.[3] He worked as a real estate agent for two years and set up a business for passenger transport.[3]