The 2018–19 season is the 36th season in Segunda División played by Real Oviedo, a Spanish football club based in Oviedo, Asturias.

It covers a period from 1 July 2018 to 30 June 2019.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Last updated: 14 May 2019Source: Real Oviedo Webpage Win Draw Loss Fixtures Last updated: 13 June 2019.

Source: LaLiga.es Win Draw Loss Fixtures Win Draw Loss Fixtures Last updated: 13 June 2019Source: LaLiga.es and SoccerwayOnly competitive matches = Number of bookings; = Number of sending offs after a second yellow card; = Number of sending offs by a direct red card.