PROBLEM TO BE SOLVED: To provide a line roller that includes a bearing member that has a structure in which seawater, etc. hardly enters an inner part.SOLUTION: A line roller 3 comprises: a cylindrical guide member 6 that includes a guide surface 61 that guides a fishing line, on an outer periphery; a bearing member 4 that rotatably supports an inner peripheral surface of the guide member 6; and a supporting member that supports the bearing member 4. The bearing member 4 comprises: an inner ring 41 supported by the supporting member; an outer ring 42 that rotates integrally with the guide member 6; rolling elements 43 arranged between the inner ring 41 and the outer ring 42; and a grease holding part that holds water-repellent grease 10 between the inner ring 41 and the outer ring 42.SELECTED DRAWING: Figure 6【課題】海水等が内部に侵入しにくい構造の軸受部材を有するラインローラを提供する。【解決手段】ラインローラ3は、釣糸を案内するガイド面61を外周に有する円筒状の案内部材6と、案内部材6の内周面を回転可能に支持する軸受部材4と、軸受部材4を支持する支持部材と、を備え、軸受部材4は、支持部材に支持された内輪41と、案内部材6と一体となって回転する外輪42と、内輪41と外輪42との間に配置された転動体43と、内輪41と外輪42との間で撥水性グリス10を保持するグリス保持部と、を有する。【選択図】図6