A cage for a thrust roller bearing comprising: a first annular portion; a plurality of cage bars extended from the first annular portion in a radial direction of the first annular portion, and located at intervals in a circumferential direction of the first annular portion, wherein the cage has pockets formed between the cage bars that are adjacent to each other in the circumferential direction, rollers being arranged in the pockets, and the cage bar of at least one of the pockets, the cage bar being on one side of the at least one of the pockets in the circumferential direction, has a bent portion that is bent toward one side in an axial direction such that an end face of the cage bar on the other side in the axial direction is recessed toward the one side in the axial direction, and the cage bar of the at least one of the pockets, the cage bar being on the other side of the at least one of the pockets in the circumferential direction, has a bent portion that is bent toward the other side in the axial direction such that an end face of the cage bar on the one side in the axial direction is recessed toward the other side in the axial direction; and a second annular portion that is opposed to the first annular portion in the radial direction, and is connected to the first annular potion by the cage bars, characterized in that: each of the first annular portion and the second annular portion has inter-cage bar portions (180, 190) located between the cage bars that are adjacent to each other in the circumferential direction; at least one of the inter-cage bar portions (180, 190) has a one axial side inclined portion (181, 191) inclined toward one side in the axial direction, in a direction toward one side in the circumferential direction; and the inter-cage bar portion (180, 190) that is adjacent to the at least one of the inter-cage bar portions (180, 190) on one side in the circumferential direction has an other axial side inclined portion (182, 192) inclined toward the other side in the axial direction, in the direction toward the one side in the circumferential direction. a first annular portion; a plurality of cage bars extended from the first annular portion in a radial direction of the first annular portion, and located at intervals in a circumferential direction of the first annular portion, wherein the cage has pockets formed between the cage bars that are adjacent to each other in the circumferential direction, rollers being arranged in the pockets, and the cage bar of at least one of the pockets, the cage bar being on one side of the at least one of the pockets in the circumferential direction, has a bent portion that is bent toward one side in an axial direction such that an end face of the cage bar on the other side in the axial direction is recessed toward the one side in the axial direction, and the cage bar of the at least one of the pockets, the cage bar being on the other side of the at least one of the pockets in the circumferential direction, has a bent portion that is bent toward the other side in the axial direction such that an end face of the cage bar on the one side in the axial direction is recessed toward the other side in the axial direction; and a second annular portion that is opposed to the first annular portion in the radial direction, and is connected to the first annular potion by the cage bars, characterized in that: each of the first annular portion and the second annular portion has inter-cage bar portions (180, 190) located between the cage bars that are adjacent to each other in the circumferential direction; at least one of the inter-cage bar portions (180, 190) has a one axial side inclined portion (181, 191) inclined toward one side in the axial direction, in a direction toward one side in the circumferential direction; and the inter-cage bar portion (180, 190) that is adjacent to the at least one of the inter-cage bar portions (180, 190) on one side in the circumferential direction has an other axial side inclined portion (182, 192) inclined toward the other side in the axial direction, in the direction toward the one side in the circumferential direction. each of the first annular portion and the second annular portion has inter-cage bar portions (180, 190) located between the cage bars that are adjacent to each other in the circumferential direction; at least one of the inter-cage bar portions (180, 190) has a one axial side inclined portion (181, 191) inclined toward one side in the axial direction, in a direction toward one side in the circumferential direction; and the inter-cage bar portion (180, 190) that is adjacent to the at least one of the inter-cage bar portions (180, 190) on one side in the circumferential direction has an other axial side inclined portion (182, 192) inclined toward the other side in the axial direction, in the direction toward the one side in the circumferential direction.