Effects of 60Co-irradiation and superfine grinding wall disruption on the phenolic, antioxidant activity, and α-glucosidase-inhibiting potential of pine pollen were investigated. Eight soluble phenolics (SP) and insoluble-bound phenolic (IBP) compounds were characterized for the first time. After 60Co-irradiation, total phenolic content (TPC) and total flavonoid content (TFC) in SP increased by 16.90% and 14.66%, respectively; in IBP, they decreased by 53.26% and 21.57%, respectively; whereas they were unchanged in pine pollen, but antioxidant activity decreased by 29.18%–40.90%. After superfine grinding wall disruption, the TPC and TFC in IBP increased by 80.24% and 27.24%, respectively; in pine pollen, they increased by 22.66% and 10.61%, respectively; whereas they were unchanged in SP; and their antioxidant activity increased by 46.68%–58.06%. Both pretreatments had a little effect on the α-glucosidase-inhibiting activities of pine pollen. These results would be helpful in promoting the application of pine pollen in functional food.