The following is a list of no-hitters by the Pacific Coast League (PCL) baseball club the San Francisco Seals.
The Seals were one of the five charter teams of the PCL, established in 1903.
During their run, from 1903 to 1957, the team recorded 12 no-hitters.
In total, eleven pitchers threw no-hitters for the team, with Charles Fanning credited with two, including the first in franchise history.