Theta Piscium, Latinized from θ Piscium, is a single, orange-hued star in the zodiac constellation of Pisces, the fish. The annual parallax shift of this star was measured during the Hipparcos mission as 21.96 mas, which yields a distance estimate of about 149 light years. It is a faint star but visible to the naked eye with an apparent visual magnitude of 4.27. The star is moving away from the Sun with a radial velocity of +6 km/s.