Phytochemical studies on the whole plant of Incarvillea delavayiresulted in the isolation of three new compounds, incarvilleaol 1, incarvillaldehyde 2 and 21,4dihydroxycyclohexylethyl caffeate 3. Their structures were defined on the basis of UV, IR, 1D and 2DNMR 1H,1HCOSY, DEPT, HSQC, HMBC, as well as HRESIMS analyses.