Jew Watch is an antisemitic website that promotes Holocaust denial, and makes many negative claims about Jews, which include allegations of a conspiracy that Jews control the media and banking industries, and accusations of Jewish involvement in terrorist groups. The site contains a large amount of propaganda, according to Sam Varghese of The Age, similar to that used in Nazi Germany. It is widely considered a hate site. Jew Watch has received support from Stormfront, a neo-Nazi site. The site describes itself as a "not-for-profit library for private study, scholarship, or research (that keeps) a close watch on Jewish Communities and organizations worldwide".

The site received media attention in April 2004 when it emerged as the first result in a Google search for the word "Jew". A petition was started to get the site removed from Google search results. A scandal in 2006 involved solicitations for donations to aid victims of Hurricane Katrina being redirected to Jew Watch.

Established in 1998, the website was formerly owned and maintained by Frank Weltner, a member of the National Alliance, a white nationalist organization.

The Jews (Hebrew: יְהוּדִים‎‎ ISO 259-3 Yhudim Israeli pronunciation [jehuˈdim]), also known as the Jewish people, are a nation and an ethnoreligious group, originating in the Israelites or Hebrews of the Ancient Near East. The Jewish ethnicity, nationality, and religion are strongly interrelated, as Judaism is the traditional faith of the Jewish nation.Converts to Judaism, whose status as Jews within the Jewish ethnos is equal to those born into it, have been absorbed into the Jewish people throughout the millennia.

In Jewish tradition, Jewish ancestry is traced to the Biblical patriarchs Abraham, Isaac and Jacob in the second millennium BCE. The modern State of Israel defines itself as a Jewish state in its Basic Laws, and Israel's Law of Return states: "Every Jew has the right to come to this country as an oleh." Israel is the only country where Jews are a majority of the population. Jews achieved political autonomy twice before in ancient history. The first of these periods lasted from 1350 to 586 BCE, and encompassed the periods of the Judges, the United Monarchy, and the Divided Monarchy of the Kingdoms of Israel and Judah, ending with the destruction of the First Temple. The second was the period of the Hasmonean Kingdom spanning from 140 to 37 BCE. Since the destruction of the First Temple, most Jews have lived in diaspora. A minority in every country in which they live (except Israel), they have frequently experienced persecution throughout history, resulting in a population that has fluctuated both in numbers and distribution over the centuries.

A watch is a small clock, typically worn either on the wrist or attached on a chain and carried in a pocket; wristwatches, however, are the most common type of watch used today. Watches evolved in the 17th century from spring powered clocks, which appeared in the 15th century. The first watches were strictly mechanical. As technology progressed, the mechanisms used to measure time have, in some cases, been replaced by use of quartz vibrations or electromagnetic pulses. The first digital electronic watch was developed in 1970.

Before wristwatches became popular in the 1920s, most watches were pocket watches, which often had covers and were carried in a pocket and attached to a watch chain or watch fob. In the early 1900s, the wristwatch, originally called a Wristlet, was reserved for women and considered more of a passing fad than a serious timepiece. Men, who carried pocket watches, were quoted as saying they would "sooner wear a skirt as wear a wristwatch". This changed in World War I, when soldiers on the battlefield found pocket watches to be impractical and attached their watches to their wrist by a cupped leather strap. It is also believed that Girard-Perregaux equipped the German Imperial Navy with wristwatches in a similar fashion as early as the 1880s, to be used while synchronizing naval attacks and firing artillery.