Abstract: The present invention relates to a fishing reel foot fixing device for fixing a reel foot on a fishing rod. According to the present invention, a removable spacer is arranged between the moving hood and the handle of the reel foot mounting portion to fill a step-like gap produced between them. Therefore, any size of step-like gap produced between the moving hood and the handle when another reel having a shorter or longer reel foot is used can be eliminated only by replacing the spacer. Even if replacement of the reel leads to a change in the reel foot length, the spacer used so far can be replaced with another one of an appropriate size.