Jessica Feshbach, also known as Jessica Feshbach Rodriguez and Jessica Davis (born December 18, 1975), is an American former official within the Church of Scientology organization. The daughter of a family with a long tradition in Scientology, she attended The Delphian School in Yamhill County, Oregon, a Scientology school.

At age 19, Feshbach joined the Church of Scientology's Sea Org, a group described by the organization as occupying "the most essential and trusted positions in the senior churches in the Scientology hierarchy". She was characterized in 2005 by MSNBC as a "Senior Scientologist", and by Fox News Channel as "a high-level Scientologist"; in 2006 MSNBC described her as "a high-level Scientology practitioner and member of the church's influential Feshbach family".

Feshbach is most well known for her stint as Tom Cruise's assistant, and for her friendship with Katie Holmes during the couple's engagement. In this role she traveled with Holmes during publicity for the actresses's film roles, sat in on interviews, and responded to questions about Holmes from journalists. Warner Bros. made special accommodations for Feshbach to accompany Holmes during promotion of Batman Begins, and she attended Holmes' wedding to Cruise in Italy in 2006. Feshbach was later a guest of honor at Scientology's Patron Ball, held at the organization's headquarters in Britain. By 2009, Feshbach had become a high-ranking spokesperson for the Scientology organization.

Born on December 18, 1975, Feshbach comes from an influential family within Scientology. She is a devoted member of the organization, and her family, having given millions of dollars to the organization, are one of the most significant donors to Scientology. Her mother is Lucinda Horn Feshbach and her father was Joseph Feshbach, an investor in Palo Alto, California; he was profiled in a 1991 article about Scientology in Time magazine. Feshbach has a twin sister, Melissa, and an older brother Kurt. As of 2005, her aunt was the manager of a Florida-based Scientology center.

Along with two brothers, Joseph Feshbach worked out of facilities in California and Clearwater, Florida. The Feshbachs are noteworthy for gaining wealth through the process of short selling companies on the stock market. The brothers are all devout adherents to Scientology. Some critics question their short-selling methods.

Feshbach attended elementary education at the Delphian School, a private Scientology boarding school. The Delphian School is located in Sheridan, Oregon, and delivers instruction to grades K-12. In 2005, Feshbach began going by the name Rodriguez, her second husband.

In 1994, Feshbach joined the Sea Org, a division within the organization. 3 News characterized the Sea Org as "Scientology's senior management". In their book Cults and New Religions, Douglas E. Cowan and David G. Bromley wrote, "Described by the Church as 'a fraternal religious order,' members of the Sea Org 'occupy the most essential and trusted positions in the senior churches in the Scientology hierarchy'." The Sea Org has been described as a paramilitary organization and as a private naval force, having operated several vessels in its past and displaying a maritime tradition. Some ex-members and scholars have described the Sea Org as a totalitarian organization marked by intensive surveillance and a lack of freedom. Rolling Stone notes, "Sea Org members staff all of the senior ecclesiastic positions in the church hierarchy". As of 2010, there were 5,000 members in the Sea Org. Feshbach told the Associated Press, "When you sign up as a Sea Org member, you're signing up as a member of a religious order. You're a volunteer. You sign a contract that says, 'I'm not going to be paid minimum wage and I know that.'"

As part of her ascent within the church's hierarchy, Feshbach completed multiple paid Scientology courses including "Security Checker Internship," "False Purpose Rundown Auditorship" and "Clear Certainty". In 2005, MSNBC characterized Feshbach as a "Senior Scientologist", and Fox News Channel called her "a high-level Scientologist" within the organization. In 2006, MSNBC described Feshbach as "a high-level Scientology practitioner and member of the church's influential Feshbach family".