A sheet feeding apparatus includes a placement surface on which a sheet to be transported is placed; a fixed guide which abuts against one side edge of the sheet; a movable guide which abuts against the other side edge of the sheet; a sheet feeding roller which abuts against a surface of the sheet at a position which is at the side of the fixed guide; an abutment member which is provided on the movable guide. The abutment member has a side surface opposed to the fixed guide in the width direction, and the side surface is formed into a slant shape such that as a portion of the side surface is nearer to the fixed guide in the width direction, a distance between the portion of the side surface and the placement surface is increased.