A line roller includes a cylindrical guide member including a guide surface on an outer perimeter for guiding a fishing line, an axle bearing member rotatably supporting an inner perimeter surface of the guide member, and a support member supporting the axle bearing member. The axle bearing member includes an inner ring supported by the support member, an outer ring integrally rotatable with the guide member, a rolling body disposed between the inner ring and the outer ring, and a grease holding unit holding water-repellent grease between the inner ring and the outer ring.