Ryton-on-Dunsmore is a village and civil parish in the Rugby district of Warwickshire, located just to the South East of Coventry, England. The 2001 census recorded a population of 1,672 in the parish.

The A45 road passes through the village, whose biggest employer is a huge Peugeot car factory. The factory was originally owned by the Rootes Group, and later by Chrysler.

The Henry Doubleday Research Association has a large show-garden dedicated to organic gardening in the village.