The Škoda 504 was a utility vehicle that was produced in Czechoslovakia byt the car maker Škoda. The 504 was produced mainly as a flatbed truck. Production began in 1929 and ended in 1935, only 43 ​​were produced.

The engine was water-cooled, in-line, four-cylinder OHV engine. There was an option to have a range of displacements from 4849 cm³ to 5517 cm³, with the power output being between 33 and 49 kW (45 and 66 hp). The 504 reached speeds of up to 36 km/h.

A six-cylinder model was also produced, called the Škoda 506.