Commercially pure (CP) titanium (grade 1) was processed by equal channel angular pressing (ECAP) up to 4 passes via route C at room temperature using a die of Φ=90° and ψ= 20°. The as-processed CP-Ti billets were smooth and free of visible surface cracks. The texture evolution in CP-Ti after ECAP was investigated at room temperature. The results show that the basal and pyramidal textures gradually evolve to P (φ1=45°, φ=0°~90°, φ2=30°) texture. Basal and pyramidal textures are decreased, while prismatic texture is increased. Texture evolution in CP-Ti is caused by the dislocation multiplication in the early stage of ECAP deformation. In the later period of deformation, the shear texture is formed through the grain rotation and the basal texture is increased gradually due to grain refinement.