A fluid pressure control device configured to combine working fluid discharged from a first pump and working fluid discharged from a second pump to supply the combined working fluid to a fluid pressure chamber (5, 6) of a fluid pressure actuator, the fluid pressure control device comprising: a first pump passage configured to guide the working fluid discharged from the first pump; a second pump passage (11 a) configured to guide the working fluid discharged from the second pump; a first spool valve (30, 130) configured to control a flow of the working fluid to be supplied from the first pump to the fluid pressure actuator; a second spool valve (60, 160) configured to control the flow of the working fluid to be supplied from the second pump to the fluid pressure actuator; a connecting passage (14, 15) connecting the first spool valve (30, 130) and the second spool valve (60, 160); a first fluid pressure passage (12a, 13a) configured to allow the first spool valve (30, 130) communicate with the fluid pressure chamber (5, 6) of the fluid pressure actuator; a second fluid pressure passage (12b, 13b) configured to allow the second spool valve (60, 160) communicate with the fluid pressure chamber (5, 6) of the fluid pressure actuator; a first tank passage connected to the first spool valve (30, 130) and communicated with a tank; and a second tank passage connected to the second spool valve (60, 160) and communicated with the tank, wherein the first spool valve (30, 130) has: a first supply position (30B, 130B, 30C) at which the first fluid pressure passage (12a, 13a) is communicated with the first pump passage; and a first discharge position (30C, 130C, 30B) at which the first fluid pressure passage (12a, 13a) is communicated with the first tank passage and the first fluid pressure passage (12a, 13a) is communicated with the connecting passage (14, 15), and the second spool valve (60, 160) has: a second supply position (60B, 160B, 60C) at which the second fluid pressure passage (12b, 13b) is communicated with the second pump passage; and a second discharge position (60C, 160C, 60B) at which the connecting passage (14, 15) is communicated with the second tank passage and the second fluid pressure passage (12b, 13b) is shut off from the second tank passage. a first pump passage configured to guide the working fluid discharged from the first pump; a second pump passage (11 a) configured to guide the working fluid discharged from the second pump; a first spool valve (30, 130) configured to control a flow of the working fluid to be supplied from the first pump to the fluid pressure actuator; a second spool valve (60, 160) configured to control the flow of the working fluid to be supplied from the second pump to the fluid pressure actuator; a connecting passage (14, 15) connecting the first spool valve (30, 130) and the second spool valve (60, 160); a first fluid pressure passage (12a, 13a) configured to allow the first spool valve (30, 130) communicate with the fluid pressure chamber (5, 6) of the fluid pressure actuator; a second fluid pressure passage (12b, 13b) configured to allow the second spool valve (60, 160) communicate with the fluid pressure chamber (5, 6) of the fluid pressure actuator; a first tank passage connected to the first spool valve (30, 130) and communicated with a tank; and a second tank passage connected to the second spool valve (60, 160) and communicated with the tank, wherein the first spool valve (30, 130) has: a first supply position (30B, 130B, 30C) at which the first fluid pressure passage (12a, 13a) is communicated with the first pump passage; and a first discharge position (30C, 130C, 30B) at which the first fluid pressure passage (12a, 13a) is communicated with the first tank passage and the first fluid pressure passage (12a, 13a) is communicated with the connecting passage (14, 15), and the second spool valve (60, 160) has: a second supply position (60B, 160B, 60C) at which the second fluid pressure passage (12b, 13b) is communicated with the second pump passage; and a second discharge position (60C, 160C, 60B) at which the connecting passage (14, 15) is communicated with the second tank passage and the second fluid pressure passage (12b, 13b) is shut off from the second tank passage. a first supply position (30B, 130B, 30C) at which the first fluid pressure passage (12a, 13a) is communicated with the first pump passage; and a first discharge position (30C, 130C, 30B) at which the first fluid pressure passage (12a, 13a) is communicated with the first tank passage and the first fluid pressure passage (12a, 13a) is communicated with the connecting passage (14, 15), and the second spool valve (60, 160) has: a second supply position (60B, 160B, 60C) at which the second fluid pressure passage (12b, 13b) is communicated with the second pump passage; and a second discharge position (60C, 160C, 60B) at which the connecting passage (14, 15) is communicated with the second tank passage and the second fluid pressure passage (12b, 13b) is shut off from the second tank passage. a second supply position (60B, 160B, 60C) at which the second fluid pressure passage (12b, 13b) is communicated with the second pump passage; and a second discharge position (60C, 160C, 60B) at which the connecting passage (14, 15) is communicated with the second tank passage and the second fluid pressure passage (12b, 13b) is shut off from the second tank passage.