| Personal information | |||
|---|---|---|---|
| Full name | Gustavo Alberto Lema | ||
| Date of birth | 1 November 1968 | ||
| Place of birth | Buenos Aires, Argentina | ||
| Height | 1.83 m (6 ft 0 in) | ||
| Position(s) | Goalkeeper | ||
| Team information | |||
Current team | UNAM (manager) | ||
| Youth career | |||
| Ferro Carril Oeste | |||
| River Plate | |||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1991–1992 | Douglas Haig | 44 | (0) |
| 1992–1993 | Huracán | 2 | (0) |
| 1993–1994 | Lanús | 4 | (0) |
| 1994–1995 | Almirante Brown | 40 | (0) |
| 1995–1996 | Zacatepec | ||
| 1996–1997 | All Boys | 18 | (0) |
| 1997–1998 | San Martín de Tucumán | 44 | (0) |
| 1998–2000 | Quilmes | 54 | (0) |
| 2000–2001 | Gimnasia Jujuy | 27 | (0) |
| 2001 | Los Andes | 16 | (0) |
| 2002–2003 | Tristán Suárez | 49 | (0) |
| 2003 | Unión Santa Fe | 0 | (0) |
| Total | 298 | (0) | |
| Managerial career | |||
| 2005–2006 | Huracán (assistant) | ||
| 2006–2007 | Huracán (assistant) | ||
| 2007–2008 | Veracruz (assistant) | ||
| 2008–2010 | Colón (assistant) | ||
| 2010–2011 | Independiente (assistant) | ||
| 2011–2013 | Tijuana (assistant) | ||
| 2013 | Huracán (assistant) | ||
| 2014 | América (assistant) | ||
| 2015–2018 | Monterrey (assistant) | ||
| 2018 | Celta (assistant) | ||
| 2019 | Huracán (assistant) | ||
| 2019–2020 | Monterrey (assistant) | ||
| 2022 | Atlético Mineiro (assistant) | ||
| 2023 | UNAM (assistant) | ||
| 2024– | UNAM | ||
| *Club domestic league appearances and goals | |||
Gustavo Alberto Lema (born 1 November 1968) is an Argentine football manager and former player who played as a goalkeeper. He is the current manager of Liga MX club UNAM.