  The first catalog of chromospherically active and ellipsoidal variable stars
in the OGLE database is presented. The periods, the observed magnitudes and
colors, their values free of interstellar extinction, and Fourier coefficients
of light modulation are given for 549 stars. New color-magnitude diagrams based
on new color determinations are presented. The chromospherically active stars
are all among the bulge red giants, while the ellipsoidal binary stars are near
the disk main sequence turn-off point. A discovery of a small group of very red
($2<(V-I)_0<6$) and bright, chromospherically active bulge giants
($I_0\approx13$ mag) is also reported.
