|Full name||José António Caldas Oliveira|
|Date of birth||1 May 1959|
|Place of birth||Braga, Portugal|
|Height||1.84 m (6 ft 0 in)|
|Sagrada Esperança (coach)|
|* Senior club appearances and goals counted for the domestic league only.
Caldas' input in the Primeira Liga consisted of ten games for F.C. Vizela in the 1984–85 season (team relegation), and 16 for F.C. Paços de Ferreira in the 1991–92 campaign. He was also part of top flight squads with Braga and C.F. União, but failed to appear in the league for either club.
Caldas began coaching whilst still an active player, with Leixões SC. He subsequently returned to Braga, being in charge of both the youth and the reserve sides and helping launch the career of Eduardo Carvalho, who went on to gain several caps for Portugal.
In 2006–07, Caldas was one of three managers as G.D. Chaves finished dead last in division two. He returned to Braga afterwards, again being in charge of the under-19s, but after the sacking of Manuel Machado he was promoted to the main squad.
- "Época 1984/85: Primeira Divisão" [1984/85 season: First Division] (in Portuguese). Arquivos da Bola. 24 June 2007. Retrieved 15 August 2015.
- "António Caldas deixou o Interclube" [António Caldas left Interclube] (in Portuguese). A Bola. 17 April 2012. Retrieved 17 June 2012.