To provide a polyimide film having irregularities formed by adhering a spherical filler to a surface thereof, and a method for producing the same.

A polyimide film has irregularities formed by adhering a spherical filler to a surface thereof, and the spherical filler has an average particle size of 1-10 μm and a standard deviation of particle size distribution of 1 or less. In the irregularities of the polyimide film surface, 80% or more of projections have heights 0.3-0.5 time the average particle size of the spherical filler. The polyimide film is produced by applying a polyimide precursor solution containing 5-30 mass% of the spherical filler onto a self-supporting film of polyimide followed by heating.