The 1984 Belgian Grand Prix was a Formula One motor race held at Circuit Zolder on 29 April 1984. It was the third race of the 1984 Formula One World Championship.

The race was won from pole position by Italian driver Michele Alboreto, driving a Ferrari. It was the third Grand Prix victory for Alboreto, who also became the first Italian driver to win for Ferrari since Ludovico Scarfiotti at the 1966 Italian Grand Prix. British driver Derek Warwick finished second in a Renault, some 42 seconds behind, with Alboreto's French teammate René Arnoux third.