PROBLEM TO BE SOLVED: To provide a spinning reel waterproofing member in which a waterproofing performance is improved without increasing the rotational friction of a rotating member.SOLUTION: A first waterproofing member 70 includes: a first lip portion 72 a second lip portion 73 that is in contact with the outer peripheral portion of a cap member 33c of a rotor 3 and a grease holding portion 74 that is disposed between the first lip portion 72 and the second lip portion 73 on the outer peripheral portion of the cap member 33c and in which grease 90 is held.COPYRIGHT: (C)2013,JPO&INPIT【課題】スピニングリールの防水部材において、回転部材の回転摩擦を増加させることなく、防水性能を向上させる。【解決手段】第1防水部材70は、第1リップ部72と、ロータ3のキャップ部材33cの外周部に接触する第2リップ部73と、キャップ部材33cの外周部の第1リップ部72と第2リップ部73との間に設けられグリス90が保持されるグリス保持部74とを有している。【選択図】図4