Saint-Martin-des-Champs is the name of several communes in France, each named for Martin of Tours:
Saint-Martin-des-Champs, Cher Saint-Martin-des-Champs, Finistère Saint-Martin-des-Champs, Manche Saint-Martin-des-Champs, Seine-et-Marne Saint-Martin-des-Champs, Yvelines Saint-Martin-des-Champs, Yonne
See also Saint-Martin-des-Champs Priory, a former monastery in Paris Saint-Martin-aux-Champs, a commune in the Marne département Saint Martin (disambiguation) St Martin-in-the-Fields (disambiguation)