A toner for developing an electrostatic image and a process for producing the
same,
a developer for developing an electrostatic image, and a process for producing
an image are provided. The toner contains a colorant and a binder resin, and also
contains a polyolefin resin containing a polar group and having a glass transition
point of 20 C. or less and a weight average molecular weight of 10,000 or more.