|Full name||Jordão da Encarnação Tackey Diogo|
|Date of birth||12 November 1985|
|Place of birth||Lisbon, Portugal|
|Height||1.84 m (6 ft 1⁄2 in)|
|Playing position||Left back / Midfielder|
|2004–2005||→ Carregado (loan)|
|2010–2012||→ Panserraikos (loan)||41||(1)|
|2014–2015||→ Kerkyra (loan)||22||(1)|
|2015–||São Tomé and Príncipe||7||(0)|
* Senior club appearances and goals counted for the domestic league only and correct as of 2 June 2019|
‡ National team caps and goals correct as of 26 March 2017
Born in Lisbon of São Tomé and Príncipe descent, Diogo made his senior debut in 2005 with A.D. Carregado in the fourth division, on loan from F.C. Alverca. After one season he moved to England, going on to play semi-professional football in the country with Chelmsford City, Lewes and Aveley.
In 2008, Diogo had his first top flight experience, joining Iceland's KR Reykjavík. He was part of the squad that won the national championship in 2011 but only appeared in two league games, also spending two seasons on loan to Greek club Panserraikos F.C. where he was sidelined for two months with a knee injury contracted in early November 2010.
On 23 August 2012, already as a free agent, Diogo signed for three years with Panachaiki F.C. in the Greek second division. He competed mostly in the country's Superleague in the following years after a fleeting spell at Vitória F.C. in Portugal, representing in the competition Panthrakikos FC, PAE Kerkyra and Levadiakos FC.
- "Jordão Diogo no Panachaiki da Grécia" [Jordão Diogo in Panachaiki of Greece] (in Portuguese). Téla Nón. 10 October 2012. Retrieved 19 December 2012.
- Jonsson, Thorsteinn (23 August 2010). "Jordao Diogo til Panserraikos (Staðfest) – Framlengir við KR" [Jordao Diogo to Panserraikos (confirmed) – Renews at KR] (in Icelandic). Reykjavik: Fotbolti. Retrieved 25 August 2010.
- "Δοκιμάζεται ο Σιλά" [Sila on trial] (in Greek). Sport 24. 9 November 2010. Retrieved 10 November 2010.
- "Ροσονέρι" ο Ντιόγο Ζορντάο [Diogo Jordão a red-and-black] (in Greek). Sport Day. 23 August 2012. Retrieved 21 October 2012.
- "Vitória de Setúbal contrata defesa João Diogo" [Vitória de Setúbal hire defender João Diogo] (in Portuguese). SAPO. 9 June 2014. Retrieved 23 December 2017.
- "Ανακοίνωσε Ντιόγκο η Κέρκυρα" [Diogo announced at Kerkyra] (in Greek). Contra. 16 August 2014. Retrieved 23 December 2017.
- ""Κλεισμένος" από τον Λεβαδειακό ο Ντιόγκο" [Diogo "sealed" at Levadiakos] (in Greek). Sport 24. 23 December 2017. Retrieved 23 December 2017.
- Διεθνής κλήση για τον Diogo [International callup for Diogo] (in Greek). PAE Kerkyra. October 2015. Retrieved 6 October 2015.