Laxalt is a Basque surname and may refer to:

• Adam Laxalt (born August 31, 1978), Attorney General of Nevada
• Paul Laxalt (August 2, 1922 - August 6, 2018), former American District Attorney, Lieutenant Governor of Nevada, Governor of Nevada and U.S. Senator
• Pedro Laxalt, Argentine actor
• Robert Laxalt (September 25, 1923 – March 23, 2001), Basque-American writer
• Diego Laxalt (born February 7, 1993), Uruguayan footballer

• Luschans Salamander
• Luscherz
• Luschka
• Luschka-Magendie foramina atresia
• Luschka's crypts
• Luschka's gland
• Luscinia
• Luscinia obscura
• Luscinia pectardens
• Luscinia pectoralis
• Luscinia ruficeps
• Luscious Lou (Even Stevens)
• Luscombe 8
• Luscombe C-90
• Luscombe Castle
• Luscombe Searelle
• Luscombe Searelle in South Africa
• Lusekofte
• Luseland
• Luseland Airport
• Lusen
• LUSENET
• Luserina Barows
• Lusern
• Luserna