| Fábio Costa | |
| Fullname: | Fábio Bittencourt da Costa |
| Birth Date: | 16 May 1977 |
| Birth Place: | Duque de Caxias-RJ, Brazil |
| Position: | Midfielder |
| Years1: | 1998–1999 |
| Years2: | 2000 |
| Years4: | 2003 |
| Years5: | 2005 |
| Years6: | 2006 |
| Years7: | 2006–2007 |
| Years8: | 2008 |
| Years9: | 2009 |
| Clubs9: | CFZ do Rio |
| Caps4: | 13 |
| Goals4: | 0 |
Fábio Bittencourt da Costa (born 16 May 1977), best known simply as Fábio Costa, is a Brazilian former football midfielder.
Fábio Costa spent a 2003 season in the Russian Premier League playing for lowly-rated FC Chernomorets Novorossiysk that had relegated after finishing last. He is currently contracted to Centro de Futebol Zico Sociedade Esportiva.