A card carrying case includes a U-shaped housing and an insert for insertion therein. The housing has a bottom member and two side members wherein each member includes an edge portion and a flange extending inward along a front face of the case for retaining the cards within the housing. A support member extends across a rear face of the housing from one side member to the other for retaining the cards. A plurality of cylindrical protrusions mount on the support member for co-operating with a plurality of apertures in the insert and for retaining the insert within the housing. The insert includes a pair of leaf springs extending from the support member towards the bottom member for urging the cards to engage the flanges of the bottom and two sides. The insert also includes a pair of fingers extending from the support member towards a top end of the housing. Each finger includes an upright portion and an inclined portion extending from the straight portion towards the front face of the housing for restricting the removal of the cards from the top end of the housing. A belt clip is extends rearward from the insert for mounting the case on a belt or other similar structure.