| Maialen Zelaia | |
| Fullname: | Maialen Zelaia Mendizábal |
| Birth Date: | 1988 8, df=yes |
| Birth Place: | San Sebastián, Spain |
| Height: | 1.66 m |
| Position: | Forward |
| Years1: | 2003–2007 |
| Years2: | 2007–2017 |
| Clubs1: | Añorga |
| Clubs2: | Real Sociedad |
| Nationalyears1: | 2008–2017 |
| Nationalteam1: | Basque Country |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
Maialen Zelaia Mendizábal (born 21 August 1988) is a Spanish retired footballer who played as a forward.[1]