The Ferrari 156/85 was a Formula One car designed by Mauro Forghieri and Harvey Postlethwaite for use by Scuderia Ferrari in the 1985 Formula One World Championship. The number 27 car was driven by Italian Michele Alboreto, while the number 28 car was driven at the first race of the season in Brazil by Frenchman René Arnoux, who then fell out with Enzo Ferrari and was replaced for the rest of the year by Swede Stefan Johansson.