  We present new sets of fragmentation functions for neutral kaons, both at
leading and next-to-leading order. They are fitted to data on inclusive K^0
production in e^+e^- annihilation taken by MARK II at PEP (\sqrt s = 29 GeV)
and by ALEPH at LEP. Our fragmentation functions lead to a good description of
other e^+e^- data on inclusive K^0 production at various energies. They also
nicely agree with the K_S^0 transverse-momentum spectra measured by H1 at the
DESY ep collider HERA, by UA5 at the CERN Sp\bar pS Collider, and by CDF at the
Fermilab Tevatron.
