On Dark Horses is the fourth solo studio album by American singer-songwriter Emma Ruth Rundle.

[1] AllMusic's James Christopher Monger called the album "a far more collaborative affair, and while it still looks inward, it does so with the kind of steely warmth that can only come from somebody who has seen the light at the end of the tunnel as clearly as they've seen the oncoming train".

[5] A music critic from The Wire wrote: "Rundle explores shadowy dreams and gothic fantasies through a series of precariously balanced electrified compositions that hover around her—light as a feather one minute, heavy as lead the next.

On Dark Horses rides headlong into the singer's psyche as she pulls us into the darkest corners of her imagination and breathes out fevered secrets".

[1] A reviewer from The 405 said: "There’s no denying how incredibly dark and ominous Rundle's latest comes across, but as she slowly unearths hope, On Dark Horses offers a powerful reminder to take back control of your life, even when its crippling grasp clenches with fatal intent".