An inverter-integrated rotating electric machine, comprising: a rotating electric machine main body; and an inverter device (3A, 3B), which is provided to the rotating electric machine main body, and is configured to transmit and receive electric power to and from the rotating electric machine main body, wherein the inverter device (3A, 3B) includes: a heat sink configured to cool switching elements; a control circuit board, which is provided so as to be opposed to the heat sink, and includes a drive circuit configured to drive the switching elements; and a metal shield plate (34A, 34B), which is provided so as to be opposed to the control circuit board in such a manner that the control circuit board is arranged between the metal shield plate (34A, 34B) and the heat sink, and is electrically connected to the heat sink; characterized in that the inverter device (3A, 3B) further includes a resin portion formed between the switching elements and the control circuit board and between the control circuit board and the metal shield plate (34A, 34B); wherein the inverter-integrated rotating electric machine further includes a case configured to surround the switching elements, the control circuit board, the metal shield plate, and the resin portion in the in-plane direction, wherein the resin portion covers the metal shield plate (34A, 34B), wherein the resin portion is formed by causing a liquid resin to flow into the case, wherein the metal shield plate (34A, 34B) has through holes into which the resin portion in a liquid state is caused to flow, so that the switching elements, the control circuit board, and the metal shield plate (34A, 34B) can be fixed. a rotating electric machine main body; and an inverter device (3A, 3B), which is provided to the rotating electric machine main body, and is configured to transmit and receive electric power to and from the rotating electric machine main body, wherein the inverter device (3A, 3B) includes: a heat sink configured to cool switching elements; a control circuit board, which is provided so as to be opposed to the heat sink, and includes a drive circuit configured to drive the switching elements; and a metal shield plate (34A, 34B), which is provided so as to be opposed to the control circuit board in such a manner that the control circuit board is arranged between the metal shield plate (34A, 34B) and the heat sink, and is electrically connected to the heat sink; characterized in that the inverter device (3A, 3B) further includes a resin portion formed between the switching elements and the control circuit board and between the control circuit board and the metal shield plate (34A, 34B); wherein the inverter-integrated rotating electric machine further includes a case configured to surround the switching elements, the control circuit board, the metal shield plate, and the resin portion in the in-plane direction, wherein the resin portion covers the metal shield plate (34A, 34B), wherein the resin portion is formed by causing a liquid resin to flow into the case, wherein the metal shield plate (34A, 34B) has through holes into which the resin portion in a liquid state is caused to flow, so that the switching elements, the control circuit board, and the metal shield plate (34A, 34B) can be fixed. a heat sink configured to cool switching elements; a control circuit board, which is provided so as to be opposed to the heat sink, and includes a drive circuit configured to drive the switching elements; and a metal shield plate (34A, 34B), which is provided so as to be opposed to the control circuit board in such a manner that the control circuit board is arranged between the metal shield plate (34A, 34B) and the heat sink, and is electrically connected to the heat sink; characterized in that the inverter device (3A, 3B) further includes a resin portion formed between the switching elements and the control circuit board and between the control circuit board and the metal shield plate (34A, 34B); wherein the inverter-integrated rotating electric machine further includes a case configured to surround the switching elements, the control circuit board, the metal shield plate, and the resin portion in the in-plane direction, wherein the resin portion covers the metal shield plate (34A, 34B), wherein the resin portion is formed by causing a liquid resin to flow into the case, wherein the metal shield plate (34A, 34B) has through holes into which the resin portion in a liquid state is caused to flow, so that the switching elements, the control circuit board, and the metal shield plate (34A, 34B) can be fixed.