Hiroto Inoue (井上 大仁, Inoue Hiroto, born January 6, 1993) is a Japanese track and field athlete from Nagasaki Prefecture who specializes in long-distance running.

He graduated from Yamanashi Gakuin University.

[1] He is a member of the Mitsubishi Hitachi Power Systems team in Nagasaki.

[1] Inoue finished in eighth place in the 2017 Tokyo Marathon, the highest result among Japanese runners.

[2] He finished 5th, with his personal best, in the 2018 Tokyo Marathon.