The 2017–18 season is the 35th season in Segunda División played by Real Oviedo, a Spanish football club based in Oviedo, Asturias.

It covers a period from 1 July 2017 to 30 June 2018.

Last updated: 22 July 2016Source: Real Oviedo Website Last updated: 22 July 2016Source: Real Oviedo Website Last updated: 22 July 2016Source: Real Oviedo Website Win Draw Loss Fixtures Last updated: 9 June 2018.

Source: LaLiga.es Win Draw Loss Fixtures Win Draw Loss Fixtures Last updated: 6 July 2018Source: La LigaOnly competitive matches = Number of bookings; = Number of sending offs after a second yellow card; = Number of sending offs by a direct red card.