Foreign relations of Israel refers to diplomatic and trade relations between Israel and other countries around the world. Israel has diplomatic ties with 164 of the other 192 UN member states as of December 2020. Israel is a member of the United Nations (UN) and a number of other international organisations. Israel maintains full diplomatic relations with two of its Arab neighbours, Egypt and Jordan, after signing peace treaties in 1979 and 1994 respectively. In 2020, Israel signed agreements establishing diplomatic relations with three Arab League countries, Bahrain, the United Arab Emirates, and Morocco. As of 2021, Israel had formal diplomatic relations with 168 other countries, while twenty-eight UN member states have either never established, or have broken off diplomatic relations with Israel.

The International law bearing on issues of Arab–Israeli conflict, which became a major arena of regional and international tension since the birth of Israel in 1948, resulting in several disputes between a number of Arab countries and Israel.