Ionuț Mazilu
| Personal information | |||
|---|---|---|---|
| Full name | Ionuț Costinel Mazilu | ||
| Date of birth | 9 February 1982 | ||
| Place of birth | Bucharest, Romania | ||
| Height | 1.81 m (5 ft 11 in) | ||
| Position | Forward | ||
| Team information | |||
Current team | Gloria Bistrița (assistant) | ||
| Youth career | |||
| –1999 | Sportul Studențesc | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1999–2006 | Sportul Studențesc | 182 | (80) |
| 2006–2008 | Rapid București | 34 | (18) |
| 2008–2011 | Dnipro Dnipropetrovsk | 9 | (1) |
| 2009–2011 | → Arsenal Kyiv (loan) | 62 | (20) |
| 2011–2013 | Arsenal Kyiv | 25 | (6) |
| Total | 312 | (125) | |
| International career | |||
| 2000 | Romania U19 | 1 | (1) |
| 2005–2011 | Romania | 17 | (4) |
| Managerial career | |||
| 2014–2017 | Sportul Studențesc | ||
| 2017–2018 | Sport Team București U19 | ||
| 2018–2020 | Rapid București U19 | ||
| 2020–2021 | Rapid București U17 | ||
| 2023–2024 | Romania U16 (assistant) | ||
| 2024–2025 | Romania U17 (assistant) | ||
| 2025– | Gloria Bistrița (assistant) | ||
| * Club domestic league appearances and goals | |||
Ionuț Costinel Mazilu (born 9 February 1982) is a Romanian former professional footballer who played as a forward, currently he is the assistant coach at Liga II club Gloria Bistrița.