Vaillant may refer to:
Vaillant (surname) Vaillant (automobile) Vaillant, Haute-Marne, a commune of the Haute-Marne department, France Vaillant (magazine) and Vaillant, le journal de Pif, children's magazines Vaillant Group, a group of companies operating in the HVAC and Renewable Energy sectors a ship sunk by an iceberg in 1897 with the loss of 78 lives Le Vaillant, a French pigeon appointed to the Legion of Honour in 1916
See also Vaillante, a fictional automobile company in the French comic strip Michel Vaillant