Diego Vallejo
| Personal information | |
|---|---|
| Nationality | Spanish |
| Born | February 13, 1973 Meira, Lugo, Spain |
| World Rally Championship record | |
| Active years | 1993, 1995–1996, 1999–2002, 2008, 2010–2012, 2021–present |
| Teams | Citroën |
| Rallies | 36 |
| Championships | 0 |
| Rally wins | 0 |
| Podiums | 3 |
| Stage wins | 15 |
| First rally | 1993 Rally Catalunya |
| Last rally | 2022 Rally Estonia |
Diego Vallejo Folgueira (born 13 February 1973) is a Spanish rally co-driver. He won the Spanish Rally Championship with his brother Sergio Vallejo twice, in 2009 and 2014. In 2010 he co-drove with Dani Sordo for the Citroën World Rally Team, in five rallies. He also co-drove for the privateer Albert Llovera in 2010, as well in 2011 and 2012.