|Full name||Diego Jardel Koester|
|Date of birth||26 December 1989|
|Place of birth||Águas Mornas, Brazil|
|Height||1.79 m (5 ft 10 in)|
|Playing position||Attacking midfielder|
|2009–2010||→ Arouca (loan)||5||(0)|
|2012||→ Marcílio Dias (loan)|
|2012||→ Imbituba (loan)|
|2015||→ Botafogo (loan)||20||(1)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 17 October 2017|
After playing with Camboriú, Jardel joined Avaí in 2013. He played over 50 times for Avaí, including 45 times in the Campeonato Brasileiro Série B. Before the start of the 2015 season, Jardel negotiated a season-long loan with newly relegated Botafogo de Futebol e Regatas. Jardel has returned to Avaí after the end of loan term since 31 December 2015.
- "Diego Jardel". Botafogo de Futebol e Regatas. Archived from the original on 25 September 2015. Retrieved 25 September 2015.
- "Diego Jardel". Soccerway. Perform Group. Retrieved 25 September 2015.
- Werlang, Hector (29 December 2014). "Botafogo negocia empréstimo do meia Diego Jardel, do Avaí". globoesporte.com (in Portuguese). Retrieved 26 September 2015.
|This biographical article related to a Brazilian association football midfielder born in the 1980s is a stub. You can help Wikipedia by expanding it.|