Louis Guirola Jr.
Guirola in 2018
Judge of the United States Foreign Intelligence Surveillance Court
Incumbent
Assumed office July 2, 2019
Appointed by	John Roberts
Preceded by	Raymond Dearie
Senior Judge of the United States District Court for the Southern District of Mississippi
Incumbent
Assumed office March 23, 2018
Chief Judge of the United States District Court for the Southern District of Mississippi
In office 2010–2017
Preceded by	Henry Travillion Wingate
Succeeded by	Daniel P. Jordan III
Judge of the United States District Court for the Southern District of Mississippi
In office March 22, 2004 – March 23, 2018
Appointed by	George W. Bush
Preceded by	Walter J. Gex III
Succeeded by	Taylor B. McNeel
Magistrate Judge of the United States District Court for the Southern District of Mississippi
In office 1996–2004
Magistrate Judge of the United States District Court for the Western District of Texas
In office 1993–1996
Personal details
Born	1951 (age 72–73) Baltimore, Maryland, U.S.
Education	William Carey College (BA) University of Mississippi (JD)

Louis Guirola Jr. (born 1951) is a senior United States district judge of the United States District Court for the Southern District of Mississippi and a judge on the United States Foreign Intelligence Surveillance Court and the United States Alien Terrorist Removal Court.

Born in Baltimore, Guirola received a Bachelor of Arts degree from William Carey College in 1973 and a Juris Doctor from the University of Mississippi Law School in 1979. He was in private practice in Mississippi from 1979 to 1980 and again from 1986 to 1990. He was an assistant district attorney of 19th Judicial District, Mississippi from 1980 to 1984, and a county board attorney of Jackson County, Mississippi from 1984 to 1986. He was an Assistant United States Attorney of the Eastern District of Texas from 1990 to 1993.^[1]

Guirola was a United States magistrate judge of the United States District Court for the Western District of Texas from 1993 to 1996, and of the United States District Court for the Southern District of Mississippi from 1996 to 2004. On September 23, 2003, Guirola was nominated by President George W. Bush to a seat on the Southern District of Mississippi vacated by Judge Walter J. Gex III. Guirola was confirmed by the United States Senate on March 12, 2004, and received his commission on March 22, 2004. He served as chief judge from 2010 to 2017. He assumed senior status on March 23, 2018.^[1]

On May 15, 2019, Chief Justice John Roberts appointed Guirola to the Foreign Intelligence Surveillance Court for a term beginning July 2, 2019.^[1]

In 2021, he was appointed to a 5-year term on the United States Alien Terrorist Removal Court.^[1]

• List of Hispanic and Latino American jurists

• Louis Guirola Jr. at the Biographical Directory of Federal Judges, a publication of the Federal Judicial Center.