Results from the leptoquark searches at HERA using the reaction e^\pm p \rightarrow e^\pm (\nu ) X , are reported. The data was collected by the H1 and ZEUS experiments from 1994 to 2000, at c.m. energies of 300 and 318 GeV and correspond to a total integrated luminosity \sim 120 pb^-1 for each experiment. No signal was seen and limits were set on leptoquark Yukawa couplings for leptoquark masses both above and below \sqrt {s}. The results are compared to those obtained in direct and indirect searches at other colliders.

PACS numbers: 14.80.--j