An engine cooling control device (10A, 10B, 10C, 10D, 10E, 10F) comprising: a housing portion (11A, 11B, 11C, 21) that has a plurality of passages including at least one entrance side passage (PAin, PBin) for inflowing coolant water of an engine (2A, 2B) and at least one exit side passage (PAout, PBout) for outflowing the coolant water of the engine (2A, 2B); a rotor (12, 12', 22) that is provided in an intermediate portion to which the plurality of passages open and controls a circulation of the coolant water of the engine (2A, 2B) via the plurality of passages with a rotation operation; a sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) that is provided between the housing portion (11A, 11B, 11C, 21) and the rotor (12, 12', 22) and can roll together with the rotor (12, 12', 22); and an elastic member (14, 14') that is provided between the rotor (12, 12', 22) and the sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) and biases the sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) to at least an opening of the entrance side passage (PAin, PBin) of the plurality of passages in accordance with a phase control of the rotor (12, 12', 22) and makes the sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) contact the opening, characterized in that the rotation center of the rotor (12, 12', 22) is located so that at least two of distances between the rotation center and openings of the plurality of passages opening toward the intermediate portion are different from each other from a view along the axis line of the rotation center; and the elastic member (14, 14') individually biases the sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) toward the openings of the plurality of passages with respect to each different phase of the rotor (12, 12', 22). a housing portion (11A, 11B, 11C, 21) that has a plurality of passages including at least one entrance side passage (PAin, PBin) for inflowing coolant water of an engine (2A, 2B) and at least one exit side passage (PAout, PBout) for outflowing the coolant water of the engine (2A, 2B); a rotor (12, 12', 22) that is provided in an intermediate portion to which the plurality of passages open and controls a circulation of the coolant water of the engine (2A, 2B) via the plurality of passages with a rotation operation; a sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) that is provided between the housing portion (11A, 11B, 11C, 21) and the rotor (12, 12', 22) and can roll together with the rotor (12, 12', 22); and an elastic member (14, 14') that is provided between the rotor (12, 12', 22) and the sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) and biases the sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) to at least an opening of the entrance side passage (PAin, PBin) of the plurality of passages in accordance with a phase control of the rotor (12, 12', 22) and makes the sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) contact the opening, characterized in that the rotation center of the rotor (12, 12', 22) is located so that at least two of distances between the rotation center and openings of the plurality of passages opening toward the intermediate portion are different from each other from a view along the axis line of the rotation center; and the elastic member (14, 14') individually biases the sealing function portion (13A, 13B, 13C, 13D, 13E, 13F) toward the openings of the plurality of passages with respect to each different phase of the rotor (12, 12', 22).