Numerical differentiai cross sections are tabulated for C/sup 12/ ( alpha ,p) N/sup 15/ reactions at E/sub i from 25.0 to 38.6 Mev at angles of 12.9 to 170.9 deg , using carbon foil targets and E/sub i = 34.6 Mev on soot targets at small angles and polystyrene film at other Differential cross sections are tabulated for the ( alpha ,p) reactions of B/sup 10/, N/sup 14/, O/sup 16/, and Ne/sup 20/. The energies of tbe incideat alpha particles ranged from 26.7 to 33.1 Mev. (J.R.D.)