Francisco Portillo Soler (born 13 June 1990) is a Spanish professional footballer who plays as an attacking midfielder for Real Oviedo.

He first appeared with the first team in the 2009 pre-season, being considered player of the match in the 1–0 win against Aston Villa in the Peace Cup on 25 July.

[2] Portillo made his La Liga debut on 24 January 2010, replacing the injured Patrick Mtiliga in the 74th minute of a 2–0 loss at Real Madrid.

[8] On 15 January 2015, Portillo was loaned to Segunda División's Real Betis until June,[9] with an obligatory buyout clause if the team was promoted.

[16] He earned another promotion at the end of the campaign, becoming the first player to achieve this with four clubs in the process; Antonio Fernández had already done the same in the 60s/70s, but only in service of CD Málaga.