The Suketh Coalition was a political party or voting bloc in the Imperial Senate of the Romulan Star Empire.

Like the Jaridan Coalition, Suketh Coalition were strong promoters of the Way of D'era and an expansionist foreign policy, but believed that such expansion should occur in a slower, more controlled fashion. They felt that the Star Empire needed time to recover between conquests and should not spread itself too thin by expanding on too many fronts at once. The other coalitions viewed Suketh senators as radical or disloyal, but their support was growing. They were monitored by the Tal Shiar for any hints of rebellion or heresy. (Last Unicorn RPG module: The Way of D'era: The Romulan Star Empire)