| Mariana Benavides | |
| Fullname: | Mariana de los Ángeles Benavides Arguedas[1] |
| Birth Date: | 1994 12, df=yes |
| Birth Place: | Heredia, Costa Rica[2] |
| Position: | Defender |
| Currentclub: | Saprissa |
| Clubs1: | CS Herediano |
| Nationalyears1: | 2011 |
| Nationalteam1: | Costa Rica U20 |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2013– |
| Nationalteam2: | Costa Rica |
| Nationalcaps2: | 12[3] |
| Nationalgoals2: | 4 |
| Ntupdate: | 16:55, 18 June 2015 (UTC) |
Mariana de los Ángeles Benavides Arguedas (born 26 December 1994) is a Costa Rican footballer who play as a defender.