| David Villalba | |
| Fullname: | David Raúl Villalba Candía |
| Height: | 1.84 m |
| Birth Date: | 1982 4, df=yes |
| Birth Place: | San Lorenzo, Paraguay |
| Position: | Central midfielder |
| Years1: | 2000–2005 |
| Years2: | 2005 |
| Years3: | 2006–2007 |
| Years4: | 2007–2008 |
| Years5: | 2008 |
| Years6: | 2009 |
| Years7: | 2010 |
| Years8: | 2010–2011 |
| Clubs1: | Club Olimpia |
| Clubs2: | Sportivo Luqueño |
| Clubs3: | Tacuary |
| Clubs4: | Club Olimpia |
| Clubs5: | Deportes Tolima |
| Clubs6: | 12 de Octubre |
| Clubs7: | Blooming |
| Clubs8: | C.A.I. |
| Nationalyears1: | 2001 |
| Nationalteam1: | Paraguay U20 |
| Nationalyears2: | 2004–2007 |
| Nationalteam2: | Paraguay |
| Nationalcaps2: | 2 |
| Nationalgoals2: | 0 |
| Pcupdate: | 12 June 2018 |
| Ntupdate: | 12 June 2018 |
David Raúl Villalba Candía (born 13 April 1982), known as David Villalba, is a Paraguayan association football midfielder who last played for C.A.I. of the Primera B Nacional in Argentina (2010–2011).
He previously played for Olimpia Asunción (2002–2005, 2007–2008), Sportivo Luqueño (2005), Tacuary (2006–2007) and 12 de Octubre (2009) in Paraguay, for Deportes Tolima (2008) in Colombia, and for Blooming (2010) in Bolivia.