Transparent, luminescent thin films of Dy3+-doped GdVO4 were fabricated by pulsed laser deposition technique on quartz substrates. Thin film structure, morphology and optical properties were investigated and discussed in detail. X-ray analysis shows relatively intense reflection peaks confirming that as-deposited films are highly crystalline with strong (200) preferred orientation. Cross-sectional scanning electron microscopy shows relatively dense film with an average thickness of ~340nm. Band gap of Dy3+-doped GdVO4 thin film, estimated from diffuse reflectance spectrum, is 3.61eV. Refractive index and extinction coefficient of thin films as a function of wavelength are extracted from ellipsometric spectra. The photoluminescent emission spectra have two dominant bands: one in the yellow (~573nm, 4F9/2→6H13/2 transition) followed by the other in the blue (~484nm, 4F9/2→6H15/2 transition) region resulting in the emission color placed in the white light region.