  The distributions of the Yang-Lee zeros of the ferromagnetic and
antiferromagnetic Q-state Potts models in one dimension are studied for
arbitrary Q and temperature. The Yang-Lee zeros of the Potts antiferromagnet
have been fully investigated for the first time. The distributions of the
Yang-Lee zeros show a variety of different shapes. Some of the Yang-Lee zeros
lie on the positive real axis even for T>0. For the ferromagnetic model this
happens only for Q<1, while there exist some zeros of the antiferromagnetic
model on the positive real axis both for Q<1 and for Q>1.
