|Full name||Jesús Olmo Lozano|
|Date of birth||24 January 1985|
|Place of birth||Barcelona, Spain|
|Height||1.76 m (5 ft 9 1⁄2 in)|
|Playing position||Centre back|
|2007–2008||→ Racing Ferrol (loan)||27||(1)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 9 February 2019|
Born in Barcelona, Catalonia, Olmo emerged through FC Barcelona's prolific youth ranks at La Masia, and first represented professionally their reserves. On 20 May 2006 he made his debut for the first team, playing the full 90 minutes in a 1–3 away loss against Athletic Bilbao as a number of the main squad's players were already resting for the 2006 FIFA World Cup and Barça were already league champions.
During the 2006–07 pre-season, Olmo took part in five games for the senior team, and later added a second La Liga appearance, one minute at Getafe CF (1–1 draw). After a loan in the second division with lowly Racing de Ferrol, he was released by Barcelona and joined another club in that tier, Elche CF.
After a one-year stint at Segunda División B's CD Puertollano, Olmo returned to the second division after agreeing to a deal with CE Sabadell FC. In 2014 he joined CF Reus Deportiu in the third division, helping in their first-ever promotion to tier two in 2016.
An ever-present figure for the Rojinegres, Olmo left the club in January 2019 after its ejection from the Liga de Fútbol Profesional. Late in that month, he returned to Elche on a short-term contract.
- "Debe ser el número 23" [Must be number 23] (in Spanish). ESPN Deportes. 18 November 2006. Retrieved 15 September 2015.
- "Athletic Bilbao 3–1 Barcelona". ESPN Soccernet. 20 May 2006. Retrieved 5 November 2012.
- "El Racing de Ferrol presenta a Jesús Olmo" [Racing de Ferrol present Jesús Olmo]. Marca (in Spanish). 29 August 2007. Retrieved 16 March 2019.
- "El central Olmo ficha por el Elche para dos temporadas con opción a una tercera" [Stopper Olmo signs for Elche for two seasons with the option to a third one]. Diario Información (in Spanish). 18 July 2008. Retrieved 16 March 2019.
- Retamero Castelló, Marc (18 July 2014). "Xisco y Olmo, más calidad para un Reus aspirante a todo" [Xisco and Olmo, more talent for a Reus who want to take it all] (in Spanish). Vavel. Retrieved 16 March 2019.
- Llanos, Julio (22 September 2016). "Todo lo que necesitas saber del Reus" [Everything you need to know about Reus]. La Voz de Asturias (in Spanish). Retrieved 16 March 2019.
- "Nota informativa" [Informative note] (in Spanish). La Liga. 18 January 2019. Retrieved 18 January 2019.
- "OFICIAL | Olmo, fichaje para la defensa del Elche C.F." [OFFICIAL | Olmo, signing for Elche C.F.'s defence] (in Spanish). Elche CF. 30 January 2019. Retrieved 11 February 2019.