Secular Answer
Of course they can, and many people do. Some Reform Rabbis and Catholic Priests will perform joint wedding ceremonies. However, many Jews and Catholics believe that such marriages should not be performed because they believe in marrying within their religion to ensure that the children will be raised in that tradition. Jewish men face the additional hurdle that, except in some Liberal congregations, the child of a Jewish man and a non-Jewish woman is automatically considered to be non-Jewish regardless of upbringing.
Religious Answer
He is physically capable, but prevented by his religion. Both Judaism and Catholicism prohibit it.
No, a Muslim woman can't marry a non Muslim man (Catholic, Jewish, Orthodox, Hindus, ...). She can marry only a Muslim man.
No. Not unless the Orthodox man is able to obtain an annulment.
Yes, but there's no guarantee it will work.
Yes, as long as the spouse has been baptized the religion of the spouse doesn't matter.
Yes, A Muslim man can marry a Greek Orthodox woman. However, a Muslim woman can marry only a Muslim man and can not marry a Greek Orthodox man. Refer to question below.
whats says kuran about Muslim mans marry with orthodox woman?
The answers is no, if he wasn't divorced,yes,because the catholic church recognises the orthodox church as valid since they were one church before.However if he is divorced he is not allowed in either catholic or orthodox. A Catholic can marry any non- Catholic, and it is recognized as a sacrament in the Catholic church. Only when the individual has been previously married there is an issue. In which case that individual must have their previous marriage annuled. The Catholic church permits Catholics to marry in the Orthodox church and it is a sacrament. I have spoken to Catholic priests and Catholic Bishops and they do not see a problem with a Greek annulment, as being an impediment. If that individual did not have their marriage previously annulled than it would be an issue.
Yes
No. A marriage between an Orthodox Christian and someone outside the Christian religion will not be blessed by the Orthodox Church and will be grounds for excommunication (barring from the sacraments).
Marry a Jewish man or woman.
Roman Catholic AnswersAs Christians we believe that marriage is for life. We believe this as God created us, and this is how He made us. Thus a divorced person, if they have been validly married cannot marry again while that spouse is still alive. If in your question, you are referring to a "divorced Ukranian Orthodox man" who is still validly married in the eyes of the Church, then, no, you would not be able to marry a Catholic woman. You may speak to a priest about this, if there is some question as to the validity of your marriage, it might be annulled (declared that no sacramental marriage actually existed), then you would be free to marry a Catholic woman.
The Church will not marry a Catholic to someone who is divorced because it is a sin.