Seeing a crow in a dream could have different meanings depending upon what is it doing as per Islam. Generally speaking, a crow in a dream represents an unfaithful, impure, and liar person.
1- According to Ibn Sirin رحمة الله عليه, the greatest dream interpreter of Islam, catching a crow in a dream means that the dreamer would get involved in some wrongdoings.
2- Killing a crow in a dream is a sign that many unfaithful people and criminals would get together at the place where it is killed.
3- Making a crow prey in a dream is a sign that people at that place will make money on basis of lies.
4- According to Ibrahim Karmani رحمة الله عليه, seeing yourself skinning a crow means that the dreamer would have sex (zina) with a traveler woman.
5- According to Jabar Maghrabi رحمة الله عليه, seeing a crow fighting with another bird in a dream means that the dreamer will fight with his housemaid.
6- Having sex with a crow in a dream is an indication that the dreamer would catch a thief.