The 10th Vuelta a España (Tour of Spain), a long-distance bicycle stage race and one of the three grand tours, was held from 25 April to 8 May 1955.

It consisted of 15 stages covering a total of 2,740 km (1,700 mi), and was won by Jean Dotto.

[1] Fiorenzo Magni won the points classification and Giuseppe Buratti won the mountains classification.

General classification(la roja) Points classification(jersey verde) Mountains classification(jersey puntos azules) Young rider classification(jersey blanco) Team classification(clasificación por equipos) Combativity award